Solve for p
p = -\frac{7}{2} = -3\frac{1}{2} = -3.5
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-8p=42-14
Subtract 14 from both sides.
-8p=28
Subtract 14 from 42 to get 28.
p=\frac{28}{-8}
Divide both sides by -8.
p=-\frac{7}{2}
Reduce the fraction \frac{28}{-8} to lowest terms by extracting and canceling out 4.
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