Rearranging the question,
SOLVE FOR Y IN TERMS OF X:
x - 2y = 4
Move 2y to the other side
x=2y+4
Move 4 to the other side and flip the equation
2y=x-4
Divide both sides by two:
-Hunter
Answer:
y = 1/2x - 2
(You need to rearrange x-2y=4)
