Solve for y
y=1
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-y+28+9y=36
Multiply both sides of the equation by 36, the least common multiple of 36,9,4.
-y+9y=36-28
Subtract 28 from both sides.
-y+9y=8
Subtract 28 from 36 to get 8.
8y=8
Combine -y and 9y to get 8y.
y=\frac{8}{8}
Divide both sides by 8.
y=1
Divide 8 by 8 to get 1.
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