Solve for p
p = \frac{7}{2} = 3\frac{1}{2} = 3.5
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4p+5=19
Swap sides so that all variable terms are on the left hand side.
4p=19-5
Subtract 5 from both sides.
4p=14
Subtract 5 from 19 to get 14.
p=\frac{14}{4}
Divide both sides by 4.
p=\frac{7}{2}
Reduce the fraction \frac{14}{4} to lowest terms by extracting and canceling out 2.
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