4x - 2y = 12
3x + y= 4
4x-2y=12
y =4-3x
4x-2(4-3x)=12
x=2
y=4-3*2
y= -2
(x;y)=(2;-2)
espero que te ayude :)
corona plis
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Verified answer
4x - 2y = 12
3x + y= 4
4x-2y=12
y =4-3x
4x-2(4-3x)=12
x=2
y=4-3*2
y= -2
(x;y)=(2;-2)
espero que te ayude :)
corona plis