Solve for y
y=24
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3y+12=20y-396
Multiply both sides of the equation by 4.
3y+12-20y=-396
Subtract 20y from both sides.
-17y+12=-396
Combine 3y and -20y to get -17y.
-17y=-396-12
Subtract 12 from both sides.
-17y=-408
Subtract 12 from -396 to get -408.
y=\frac{-408}{-17}
Divide both sides by -17.
y=24
Divide -408 by -17 to get 24.
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