SOLUTION: How do you solve for y? Questions such as: -4x+2y=8 2y+0.5x=16 12-3y=30x 1/2x-3/4y=-2

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: How do you solve for y? Questions such as: -4x+2y=8 2y+0.5x=16 12-3y=30x 1/2x-3/4y=-2      Log On


   

Question 219018: How do you solve for y?
Questions such as:
-4x+2y=8
2y+0.5x=16
12-3y=30x
1/2x-3/4y=-2
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
-4x+2y=8
2y=8+4x
y=(8+4x)/2