Solve for y
y=7
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7y-7=2y+28
Use the distributive property to multiply 7 by y-1.
7y-7-2y=28
Subtract 2y from both sides.
5y-7=28
Combine 7y and -2y to get 5y.
5y=28+7
Add 7 to both sides.
5y=35
Add 28 and 7 to get 35.
y=\frac{35}{5}
Divide both sides by 5.
y=7
Divide 35 by 5 to get 7.
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