Respuesta:
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
{2x-y=-3
{5x-6y=10
{-y=-3-2x
{y=3+2x
{5x-6(3+2x)=10
{5x-18-12x=10
{-7x-18=10
{-7x=10+18
{-7x=28
{x=-4
{y=3+2(-4)
{y=3-8
{y=-5
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x=-4
y=-5
Espero te sirva <3
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Respuesta:
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Operación:
{2x-y=-3
{5x-6y=10
{-y=-3-2x
{5x-6y=10
{y=3+2x
{5x-6y=10
{5x-6(3+2x)=10
{5x-18-12x=10
{-7x-18=10
{-7x=10+18
{-7x=28
{x=-4
{y=3+2(-4)
{y=3-8
{y=-5
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
★★★★★★★★★★★★★★★★★★★★★
Resultados:
x=-4
y=-5
★★★★★★★★★★★★★★★★★★★★★
Espero te sirva <3