Answer:
y= -2x+4 or -2x+4
Explanation:
Subtract 4x and move it to the other side.
our new equation is 2y=-4x+8
then divide 2 by everything.
This leaves y alone on the left side.
So y= -4x divided by 2 +8
-4 divided by 2 is -2.
8 divided by 2 is 4.
So overall, -2x+4 is the answer.