Solve for a
a = -\frac{15}{2} = -7\frac{1}{2} = -7.5
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8a=28-88
Subtract 88 from both sides.
8a=-60
Subtract 88 from 28 to get -60.
a=\frac{-60}{8}
Divide both sides by 8.
a=-\frac{15}{2}
Reduce the fraction \frac{-60}{8} to lowest terms by extracting and canceling out 4.
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