Solve for p
p=-50
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\frac{-76}{4}=p+31
Divide both sides by 4.
-19=p+31
Divide -76 by 4 to get -19.
p+31=-19
Swap sides so that all variable terms are on the left hand side.
p=-19-31
Subtract 31 from both sides.
p=-50
Subtract 31 from -19 to get -50.
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