Respuesta :

Answer:

-2x+Y=12

Step-by-step explanation:

4x-2y=8

-4x -4x

-2y=-4x+8

-2 -2

Y= -4x/-2 + 8/-2

Y= 2x-4

M= 2

Y=mx+b

8=2 (-2) +b

8= -4+b

12=b

Y=2x+12

-2x -2x

-2x+Y=12

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