Respuesta :

y = -x + -2

4x + 4y = -8
-4x. -4x

4y = -4x - 8

then divide each by 4

y = -x - 2

Answer:

y = -x -2

Step-by-step explanation:

Divide 4x+4y= -8 by 4

To get x + y = -2

switch y and x

To get y = -x - 2