Solve for y
y=9
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7y+23=12y-22
Combine 4y and 8y to get 12y.
7y+23-12y=-22
Subtract 12y from both sides.
-5y+23=-22
Combine 7y and -12y to get -5y.
-5y=-22-23
Subtract 23 from both sides.
-5y=-45
Subtract 23 from -22 to get -45.
y=\frac{-45}{-5}
Divide both sides by -5.
y=9
Divide -45 by -5 to get 9.
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