Answer:
y = x/4 +7
Step-by-step explanation:
-x + 4y - 28 = 0
Add x to each side
-x +x+ 4y - 28 = 0 +x
4y -28 =x
Add 28 to each side
4y - 28+28 = x+28
4y = x+28
Divide each side by 4
4y/4 = x/4 +28/4
y=x/4+7
-x+4y-28=0 add -x to both sides
4y-28=x+0 add -28 to both sides
4y=x+28 divide both sides by 4
