Solve for y
y = \frac{11}{4} = 2\frac{3}{4} = 2.75
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-9+8y=13
Multiply 9 and -1 to get -9.
8y=13+9
Add 9 to both sides.
8y=22
Add 13 and 9 to get 22.
y=\frac{22}{8}
Divide both sides by 8.
y=\frac{11}{4}
Reduce the fraction \frac{22}{8} to lowest terms by extracting and canceling out 2.
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