Respuesta :

avacadolund

Answer:

A

Step-by-step explanation:

first move the 2x to the other side and you get 2y=4-2x, then you divide the entire equation by 2 and get y=2-x, which when re arranged is y = -x+2.
2y+2x=4

y+x=2

y=-x +2

(the only one possible) A