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

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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)   (Show Source): You can put this solution on YOUR website!
-4x+2y=8
2y=8+4x
y=(8+4x)/2

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