Solve for y:
y/2 = y
Multiply both sides by 2:
(2 y)/2 = 2 y
(2 y)/2 = 2/2×y = y:
y = 2 y
Subtract 2 y from both sides:
y-2 y = 2 y-2 y
y-2 y = -y:
-y = 2 y-2 y
2 y-2 y = 0:
-y = 0
Multiply both sides of -y = 0 by -1:
-y/(-1) = 0
(-1)/(-1) = 1:
Answer: | y = 0
