75:@0.904366:0.963104:0.932133:0.963104:0.932133:0.941283:0.904366:0.941283:0.000000:0.000000
Matemática:@0.795130:0.956142:0.879896:0.956142:0.879896:0.943479:0.795130:0.943479:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
10.º EGB:@0.820728:0.967458:0.879897:0.967458:0.879897:0.954794:0.820728:0.954794:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
6.  Determina:@0.096359:0.095061:0.208141:0.095061:0.208141:0.078160:0.096359:0.078160:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 el conjunto solución de los siguientes :@0.207957:0.095061:0.501673:0.095061:0.501673:0.078672:0.207957:0.078672:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
sistemas. :@0.124848:0.111657:0.192678:0.111657:0.192678:0.095268:0.124848:0.095268:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Indica:@0.203036:0.111657:0.250690:0.111657:0.250690:0.094756:0.203036:0.094756:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 si el sistema es compatible :@0.250506:0.111657:0.501619:0.111657:0.501619:0.095268:0.250506:0.095268:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
determinado,:@0.124848:0.128254:0.221574:0.128254:0.221574:0.111865:0.124848:0.111865:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
compatible:@0.247069:0.128254:0.329441:0.128254:0.329441:0.111865:0.247069:0.111865:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
indeterminado:@0.354935:0.128254:0.462331:0.128254:0.462331:0.111865:0.354935:0.111865:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
o:@0.487824:0.128254:0.497628:0.128254:0.497628:0.111865:0.487824:0.111865:0.000000
incompatible. :@0.124848:0.144850:0.227453:0.144850:0.227453:0.128461:0.124848:0.128461:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Resuelve:@0.227269:0.144850:0.297072:0.144850:0.297072:0.127949:0.227269:0.127949:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 en tu cuaderno.:@0.296888:0.144850:0.413977:0.144850:0.413977:0.128461:0.296888:0.128461:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.124848:0.181099:0.143571:0.181099:0.143571:0.164198:0.124848:0.164198:0.000000:0.000000:0.000000
2 –3:@0.165123:0.173182:0.207456:0.173182:0.207456:0.157512:0.165123:0.157512:0.000000:0.000000:0.000000:0.000000
1:@0.231340:0.173182:0.240333:0.173182:0.240333:0.157512:0.231340:0.157512:0.000000
3:@0.165123:0.193927:0.174115:0.193927:0.174115:0.178258:0.165123:0.178258:0.000000
7:@0.222912:0.193927:0.231904:0.193927:0.231904:0.178258:0.222912:0.178258:0.000000
=:@0.219829:0.173860:0.229946:0.173860:0.229946:0.158287:0.219829:0.158287:0.000000
+=:@0.185535:0.194605:0.220787:0.194605:0.220787:0.179032:0.185535:0.179032:0.000000:0.000000
⎧:@0.155959:0.172767:0.165062:0.172767:0.165062:0.157194:0.155959:0.157194:0.000000
⎨:@0.155959:0.184357:0.165062:0.184357:0.165062:0.168784:0.155959:0.168784:0.000000
⎩:@0.155959:0.196306:0.165062:0.196306:0.165062:0.180733:0.155959:0.180733:0.000000
x:@0.175382:0.173196:0.182845:0.173196:0.182845:0.157803:0.175382:0.157803:0.000000
y:@0.208312:0.173196:0.215793:0.173196:0.215793:0.157803:0.208312:0.157803:0.000000
x y:@0.174958:0.193941:0.206626:0.193941:0.206626:0.178548:0.174958:0.178548:0.000000:0.000000:0.000000
b) :@0.124851:0.234651:0.144882:0.234651:0.144882:0.217751:0.124851:0.217751:0.000000:0.000000:0.000000
8:@0.214961:0.222459:0.223954:0.222459:0.223954:0.206070:0.214961:0.206070:0.000000
–:@0.177950:0.243205:0.187164:0.243205:0.187164:0.226816:0.177950:0.226816:0.000000
4:@0.216058:0.243205:0.225051:0.243205:0.225051:0.226816:0.216058:0.226816:0.000000
+=:@0.177164:0.223137:0.212416:0.223137:0.212416:0.207564:0.177164:0.207564:0.000000:0.000000
=:@0.202650:0.243882:0.212766:0.243882:0.212766:0.228310:0.202650:0.228310:0.000000
⎧:@0.155954:0.222044:0.165057:0.222044:0.165057:0.206471:0.155954:0.206471:0.000000
⎨:@0.155954:0.233634:0.165057:0.233634:0.165057:0.218061:0.155954:0.218061:0.000000
⎩:@0.155954:0.245584:0.165057:0.245584:0.165057:0.230011:0.155954:0.230011:0.000000
x y:@0.166587:0.222473:0.198255:0.222473:0.198255:0.207080:0.166587:0.207080:0.000000:0.000000:0.000000
xy:@0.166587:0.243219:0.198614:0.243219:0.198614:0.227825:0.166587:0.227825:0.000000:0.000000
c) :@0.124851:0.286461:0.142487:0.286461:0.142487:0.269560:0.124851:0.269560:0.000000:0.000000:0.000000
–:@0.177948:0.276018:0.187162:0.276018:0.187162:0.260348:0.177948:0.260348:0.000000
3:@0.215319:0.276018:0.224312:0.276018:0.224312:0.260348:0.215319:0.260348:0.000000
–:@0.177948:0.296763:0.187162:0.296763:0.187162:0.281094:0.177948:0.281094:0.000000
4:@0.216057:0.296763:0.225049:0.296763:0.225049:0.281094:0.216057:0.281094:0.000000
=:@0.202658:0.276695:0.212775:0.276695:0.212775:0.261123:0.202658:0.261123:0.000000
=:@0.202658:0.297441:0.212775:0.297441:0.212775:0.281868:0.202658:0.281868:0.000000
⎧:@0.155962:0.275603:0.165066:0.275603:0.165066:0.260030:0.155962:0.260030:0.000000
⎨:@0.155962:0.287193:0.165066:0.287193:0.165066:0.271620:0.155962:0.271620:0.000000
⎩:@0.155962:0.299142:0.165066:0.299142:0.165066:0.283569:0.155962:0.283569:0.000000
xy:@0.166595:0.276032:0.198622:0.276032:0.198622:0.260638:0.166595:0.260638:0.000000:0.000000
yx:@0.166595:0.296777:0.198604:0.296777:0.198604:0.281384:0.166595:0.281384:0.000000:0.000000
7.  Expresa:@0.096359:0.319654:0.189380:0.319654:0.189380:0.302753:0.096359:0.302753:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 los siguientes enunciados mediante :@0.189748:0.319654:0.501634:0.319654:0.501634:0.303265:0.189748:0.303265:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.497599:0.319654:0.501634:0.319654:0.501634:0.303265:0.497599:0.303265:0.000000
un sistema de ecuaciones. Luego, :@0.124848:0.336250:0.401154:0.336250:0.401154:0.319861:0.124848:0.319861:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
resuélvelas:@0.405245:0.336250:0.497659:0.336250:0.497659:0.319349:0.405245:0.319349:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.497621:0.336250:0.501656:0.336250:0.501656:0.319861:0.497621:0.319861:0.000000
gráficamente.:@0.124848:0.352846:0.229664:0.352846:0.229664:0.336458:0.124848:0.336458:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.124848:0.380134:0.143571:0.380134:0.143571:0.363233:0.124848:0.363233:0.000000:0.000000:0.000000
El triple de un número más el doble de otro es :@0.153337:0.380134:0.501673:0.380134:0.501673:0.363745:0.153337:0.363745:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
igual a uno, y el cuádruplo del segundo más cin­:@0.153337:0.396730:0.497565:0.396730:0.497565:0.380341:0.153337:0.380341:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
co es igual al primero. ¿Cuáles son los números?:@0.153337:0.413326:0.487762:0.413326:0.487762:0.396937:0.153337:0.396937:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b) :@0.124851:0.537472:0.144882:0.537472:0.144882:0.520572:0.124851:0.520572:0.000000:0.000000:0.000000
Angélica le dice a Daniel: “yo tengo el triple de :@0.153341:0.537472:0.501697:0.537472:0.501697:0.521083:0.153341:0.521083:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
dinero de lo que tú tienes menos cuatro”. Daniel :@0.153341:0.554069:0.501717:0.554069:0.501717:0.537680:0.153341:0.537680:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
le responde: “si juntamos los dos tenemos $12”. :@0.153341:0.570665:0.501660:0.570665:0.501660:0.554276:0.153341:0.554276:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
¿Cuánto dinero tiene cada uno?:@0.153341:0.587261:0.384110:0.587261:0.384110:0.570872:0.153341:0.570872:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c) :@0.124851:0.729227:0.142487:0.729227:0.142487:0.712326:0.124851:0.712326:0.000000:0.000000:0.000000
Por la compra de dos equipos electrónicos se :@0.153341:0.729227:0.501695:0.729227:0.501695:0.712838:0.153341:0.712838:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
ha pagado $1 000. Si en la primera compra  :@0.153341:0.745823:0.501660:0.745823:0.501660:0.729434:0.153341:0.729434:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
hicieron un descuento del 15% y en la segun­:@0.153341:0.762420:0.497622:0.762420:0.497622:0.746031:0.153341:0.746031:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
da, un descuento del 10%, se hubiera pagado :@0.153341:0.779016:0.501621:0.779016:0.501621:0.762627:0.153341:0.762627:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
$870. ¿Cuánto costó cada artículo?:@0.153341:0.795613:0.407288:0.795613:0.407288:0.779224:0.153341:0.779224:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
8. :@0.526118:0.095061:0.544159:0.095061:0.544159:0.078160:0.526118:0.078160:0.000000:0.000000:0.000000
La ilustración muestra el gráfico de las ecuaciones :@0.554607:0.095061:0.931416:0.095061:0.931416:0.078672:0.554607:0.078672:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
de un sistema lineal con dos incógnitas. :@0.554607:0.111657:0.847146:0.111657:0.847146:0.095268:0.554607:0.095268:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Clasifícalo :@0.846704:0.111657:0.931160:0.111657:0.931160:0.094756:0.846704:0.094756:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
según corresponda, en compatible  determinado, :@0.554607:0.128254:0.931441:0.128254:0.931441:0.111865:0.554607:0.111865:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
indeterminado o incompatible.:@0.554607:0.144850:0.783235:0.144850:0.783235:0.128461:0.554607:0.128461:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a):@0.554607:0.232230:0.569515:0.232230:0.569515:0.215329:0.554607:0.215329:0.000000:0.000000
 :@0.569515:0.293844:0.573330:0.293844:0.573330:0.276943:0.569515:0.276943:0.000000
2:@0.720801:0.198874:0.726687:0.198874:0.726687:0.188146:0.720801:0.188146:0.000000
3:@0.720801:0.180189:0.726687:0.180189:0.726687:0.169462:0.720801:0.169462:0.000000
y:@0.736288:0.164311:0.741186:0.164311:0.741186:0.154235:0.736288:0.154235:0.000000
x:@0.796127:0.230549:0.801012:0.230549:0.801012:0.220473:0.796127:0.220473:0.000000
1:@0.720801:0.218110:0.726687:0.218110:0.726687:0.207383:0.720801:0.207383:0.000000
1:@0.752741:0.244652:0.758627:0.244652:0.758627:0.233925:0.752741:0.233925:0.000000
–1 0:@0.699971:0.244652:0.726699:0.244652:0.726699:0.233925:0.699971:0.233925:0.000000:0.000000:0.000000:0.000000
–1:@0.715361:0.256357:0.727278:0.256357:0.727278:0.245630:0.715361:0.245630:0.000000:0.000000
–2:@0.715361:0.276336:0.727278:0.276336:0.727278:0.265609:0.715361:0.265609:0.000000:0.000000
–2:@0.675232:0.244652:0.687149:0.244652:0.687149:0.233925:0.675232:0.233925:0.000000:0.000000
–3:@0.651109:0.244652:0.663026:0.244652:0.663026:0.233925:0.651109:0.233925:0.000000:0.000000
2:@0.778299:0.244652:0.784186:0.244652:0.784186:0.233925:0.778299:0.233925:0.000000
 :@0.554609:0.318467:0.558077:0.318467:0.558077:0.303103:0.554609:0.303103:0.000000
_____________________________________________:@0.583105:0.318467:0.921704:0.318467:0.921704:0.303568:0.583105:0.303568:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b):@0.554609:0.388380:0.570825:0.388380:0.570825:0.371480:0.554609:0.371480:0.000000:0.000000
 :@0.570825:0.448736:0.574640:0.448736:0.574640:0.431835:0.570825:0.431835:0.000000
x:@0.800665:0.405671:0.805550:0.405671:0.805550:0.395595:0.800665:0.395595:0.000000
y:@0.737715:0.337849:0.742612:0.337849:0.742612:0.327773:0.737715:0.327773:0.000000
–1:@0.715485:0.431489:0.727402:0.431489:0.727402:0.420761:0.715485:0.420761:0.000000:0.000000
0:@0.721588:0.417412:0.727474:0.417412:0.727474:0.406685:0.721588:0.406685:0.000000
–3:@0.650267:0.417412:0.662184:0.417412:0.662184:0.406685:0.650267:0.406685:0.000000:0.000000
–2:@0.675356:0.417412:0.687273:0.417412:0.687273:0.406685:0.675356:0.406685:0.000000:0.000000
–1:@0.700721:0.417412:0.712638:0.417412:0.712638:0.406685:0.700721:0.406685:0.000000:0.000000
1:@0.722334:0.392909:0.728220:0.392909:0.728220:0.382182:0.722334:0.382182:0.000000
1:@0.752609:0.417405:0.758495:0.417405:0.758495:0.406678:0.752609:0.406678:0.000000
2:@0.722334:0.373229:0.728220:0.373229:0.728220:0.362502:0.722334:0.362502:0.000000
2:@0.778409:0.417405:0.784295:0.417405:0.784295:0.406678:0.778409:0.406678:0.000000
3:@0.720947:0.353721:0.726833:0.353721:0.726833:0.342993:0.720947:0.342993:0.000000
 :@0.554609:0.473355:0.558077:0.473355:0.558077:0.457991:0.554609:0.457991:0.000000
_____________________________________________:@0.583105:0.473355:0.921704:0.473355:0.921704:0.458456:0.583105:0.458456:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c):@0.554609:0.559548:0.568430:0.559548:0.568430:0.542647:0.554609:0.542647:0.000000:0.000000
 :@0.568430:0.622407:0.572244:0.622407:0.572244:0.605506:0.568430:0.605506:0.000000
x:@0.824824:0.579129:0.829709:0.579129:0.829709:0.569054:0.824824:0.569054:0.000000
y:@0.738498:0.498299:0.743395:0.498299:0.743395:0.488223:0.738498:0.488223:0.000000
–1:@0.715520:0.610505:0.727437:0.610505:0.727437:0.599778:0.715520:0.599778:0.000000:0.000000
0:@0.719802:0.591314:0.725688:0.591314:0.725688:0.580587:0.719802:0.580587:0.000000
–3:@0.651074:0.591314:0.662991:0.591314:0.662991:0.580587:0.651074:0.580587:0.000000:0.000000
–2:@0.675656:0.591314:0.687573:0.591314:0.687573:0.580587:0.675656:0.580587:0.000000:0.000000
–1:@0.701722:0.591314:0.713639:0.591314:0.713639:0.580587:0.701722:0.580587:0.000000:0.000000
1:@0.754721:0.591314:0.760607:0.591314:0.760607:0.580587:0.754721:0.580587:0.000000
1:@0.721708:0.565822:0.727594:0.565822:0.727594:0.555095:0.721708:0.555095:0.000000
2:@0.779194:0.591314:0.785080:0.591314:0.785080:0.580587:0.779194:0.580587:0.000000
3:@0.803124:0.591314:0.809011:0.591314:0.809011:0.580587:0.803124:0.580587:0.000000
2:@0.721708:0.546087:0.727594:0.546087:0.727594:0.535360:0.721708:0.535360:0.000000
3:@0.721708:0.526842:0.727594:0.526842:0.727594:0.516114:0.721708:0.516114:0.000000
 :@0.554609:0.647036:0.558077:0.647036:0.558077:0.631672:0.554609:0.631672:0.000000
_____________________________________________:@0.583105:0.647036:0.921704:0.647036:0.921704:0.632137:0.583105:0.632137:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Actividad cooperativa:@0.526118:0.671986:0.719366:0.671986:0.719366:0.653970:0.526118:0.653970:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Trabajen :@0.526118:0.691990:0.599608:0.691990:0.599608:0.675089:0.526118:0.675089:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
en equipo.:@0.599608:0.691990:0.677870:0.691990:0.677870:0.675601:0.599608:0.675601:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
9.  Resuelvan:@0.526118:0.712154:0.636222:0.712154:0.636222:0.695254:0.526118:0.695254:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 los siguientes sistemas de ecuaciones :@0.636222:0.712154:0.931414:0.712154:0.931414:0.695765:0.636222:0.695765:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
lineales por el método gráfico.:@0.554607:0.728751:0.776399:0.728751:0.776399:0.712362:0.554607:0.712362:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.554607:0.771057:0.573330:0.771057:0.573330:0.754157:0.554607:0.754157:0.000000:0.000000:0.000000
7x + 2y = 5:@0.593352:0.752578:0.674452:0.752578:0.674452:0.736189:0.593352:0.736189:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y = :@0.593352:0.781096:0.620515:0.781096:0.620515:0.764707:0.593352:0.764707:0.000000:0.000000:0.000000:0.000000
x + 1:@0.625844:0.774663:0.661796:0.774663:0.661796:0.758274:0.625844:0.758274:0.000000:0.000000:0.000000:0.000000:0.000000
3:@0.639314:0.789752:0.648307:0.789752:0.648307:0.773363:0.639314:0.773363:0.000000
c):@0.754063:0.771054:0.767884:0.771054:0.767884:0.754153:0.754063:0.754153:0.000000:0.000000
x – 2y + 3 = 0:@0.791637:0.762216:0.890022:0.762216:0.890022:0.745827:0.791637:0.745827:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3x + 9 = 6y:@0.791637:0.778812:0.872737:0.778812:0.872737:0.762424:0.791637:0.762424:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b) :@0.554609:0.818866:0.574640:0.818866:0.574640:0.801966:0.554609:0.801966:0.000000:0.000000:0.000000
x + y = 1:@0.592312:0.810029:0.655427:0.810029:0.655427:0.793640:0.592312:0.793640:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3x + 3y = 5:@0.592312:0.826625:0.673412:0.826625:0.673412:0.810236:0.592312:0.810236:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
d):@0.754058:0.818866:0.770311:0.818866:0.770311:0.801966:0.754058:0.801966:0.000000:0.000000
x + 3y = 4:@0.791650:0.809144:0.863758:0.809144:0.863758:0.792755:0.791650:0.792755:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2x + 5y = 7:@0.791650:0.825740:0.872750:0.825740:0.872750:0.809351:0.791650:0.809351:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Indaguemos:@0.526117:0.854194:0.634522:0.854194:0.634522:0.836178:0.526117:0.836178:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
10. Consulta escribe:@0.526117:0.870633:0.698030:0.870633:0.698030:0.853733:0.526117:0.853733:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 y :@0.624817:0.870633:0.640996:0.870633:0.640996:0.854244:0.624817:0.854244:0.000000:0.000000:0.000000
.:@0.698030:0.870633:0.701236:0.870633:0.701236:0.854244:0.698030:0.854244:0.000000
 :@0.526117:0.887230:0.530152:0.887230:0.530152:0.870841:0.526117:0.870841:0.000000
¿Cuándo un sistema de ecuaciones tiene infinitas :@0.554606:0.887230:0.931396:0.887230:0.931396:0.870841:0.554606:0.870841:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
soluciones?:@0.554606:0.903826:0.639557:0.903826:0.639557:0.887437:0.554606:0.887437:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
S = {(2, 1)}:@0.294619:0.173993:0.360405:0.173993:0.360405:0.159094:0.294619:0.159094:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Compatible determinado.:@0.294619:0.189080:0.466763:0.189080:0.466763:0.174181:0.294619:0.174181:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
S = {(6, 2)}:@0.294619:0.226737:0.360405:0.226737:0.360405:0.211838:0.294619:0.211838:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Compatible determinado.:@0.294619:0.241824:0.466763:0.241824:0.466763:0.226925:0.294619:0.226925:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
S = Ø:@0.294619:0.278060:0.330954:0.278060:0.330954:0.263161:0.294619:0.263161:0.000000:0.000000:0.000000:0.000000:0.000000
Incompatible.:@0.294619:0.293147:0.386688:0.293147:0.386688:0.278248:0.294619:0.278248:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Solución: (1, –1):@0.325046:0.461357:0.427802:0.461357:0.427802:0.446756:0.325046:0.446756:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Solución: Tienen $8 y $4 :@0.294625:0.639686:0.455449:0.639686:0.455449:0.625085:0.294625:0.625085:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
respectivamente.:@0.294608:0.654472:0.407098:0.654472:0.407098:0.639871:0.294608:0.639871:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3  –   = 4:@0.186222:0.633839:0.242897:0.633839:0.242897:0.620430:0.186222:0.620430:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x y:@0.193580:0.633839:0.219950:0.633839:0.219950:0.621245:0.193580:0.621245:0.000000:0.000000:0.000000
x:@0.186222:0.652397:0.192328:0.652397:0.192328:0.639803:0.186222:0.639803:0.000000
 +   = 12:@0.192328:0.652397:0.244345:0.652397:0.244345:0.638988:0.192328:0.638988:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.207918:0.652397:0.214040:0.652397:0.214040:0.639803:0.207918:0.639803:0.000000
3  + 2  = 1:@0.186222:0.459916:0.251702:0.459916:0.251702:0.446507:0.186222:0.446507:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.193580:0.459916:0.199686:0.459916:0.199686:0.447321:0.193580:0.447321:0.000000
y:@0.222633:0.459916:0.228755:0.459916:0.228755:0.447321:0.222633:0.447321:0.000000
x:@0.186222:0.478473:0.192328:0.478473:0.192328:0.465879:0.186222:0.465879:0.000000
 – 4  = 5:@0.192328:0.478473:0.242897:0.478473:0.242897:0.465064:0.192328:0.465064:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.213828:0.478473:0.219950:0.478473:0.219950:0.465879:0.213828:0.465879:0.000000
x:@0.186222:0.845007:0.192328:0.845007:0.192328:0.832412:0.186222:0.832412:0.000000
 +   = 1 000:@0.192328:0.845007:0.262362:0.845007:0.262362:0.831598:0.192328:0.831598:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.207918:0.845007:0.214040:0.845007:0.214040:0.832412:0.207918:0.832412:0.000000
0,85  + 0,90  = 870:@0.186222:0.863565:0.301095:0.863565:0.301095:0.850155:0.186222:0.850155:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.210919:0.863565:0.217025:0.863565:0.217025:0.850970:0.210919:0.850970:0.000000
y:@0.257311:0.863565:0.263432:0.863565:0.263432:0.850970:0.257311:0.850970:0.000000
Sistema compatible determinado.:@0.586901:0.318335:0.812785:0.318335:0.812785:0.303436:0.586901:0.303436:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Sistema compatible indeterminado.:@0.586901:0.472844:0.824331:0.472844:0.824331:0.457945:0.586901:0.457945:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Sistema incompatible.:@0.586901:0.647484:0.734402:0.647484:0.734402:0.632585:0.586901:0.632585:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
(0,57; 0,52):@0.661069:0.788841:0.724378:0.788841:0.724378:0.775432:0.661069:0.775432:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
No tiene solución.:@0.616169:0.838675:0.724378:0.838675:0.724378:0.825266:0.616169:0.825266:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
No tiene :@0.825108:0.789791:0.879869:0.789791:0.879869:0.776382:0.825108:0.776382:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
solución.:@0.879869:0.790098:0.939256:0.790098:0.939256:0.775199:0.879869:0.775199:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
(1, 1):@0.910624:0.838670:0.939256:0.838670:0.939256:0.825261:0.910624:0.825261:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Cuando es un sistema compatible indeterminado.:@0.556985:0.919300:0.890015:0.919300:0.890015:0.904401:0.556985:0.904401:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 ©:@0.079553:0.731952:0.079553:0.720342:0.061505:0.720342:0.061505:0.731952:0.000000:0.000000
maya:@0.080774:0.720340:0.080774:0.684191:0.055786:0.684191:0.055786:0.720340:0.000000:0.000000:0.000000:0.000000
®EDUCACIÓN – Libro resuelto solo para fines didácticos – Prohibida su reproducción :@0.079553:0.684192:0.079553:0.268045:0.061505:0.268045:0.061505:0.684192:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000