Solve for p
p = \frac{13}{2} = 6\frac{1}{2} = 6.5
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9-10p+8p=-4
Add 8p to both sides.
9-2p=-4
Combine -10p and 8p to get -2p.
-2p=-4-9
Subtract 9 from both sides.
-2p=-13
Subtract 9 from -4 to get -13.
p=\frac{-13}{-2}
Divide both sides by -2.
p=\frac{13}{2}
Fraction \frac{-13}{-2} can be simplified to \frac{13}{2} by removing the negative sign from both the numerator and the denominator.
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