9p-20=7

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Solution for 9p-20=7 equation: 


Simplifying
9p + -20 = 7

Reorder the terms:
-20 + 9p = 7

Solving
-20 + 9p = 7

Solving for variable 'p'.

Move all terms containing p to the left, all other terms to the right.

Add '20' to each side of the equation.
-20 + 20 + 9p = 7 + 20

Combine like terms: -20 + 20 = 0
0 + 9p = 7 + 20
9p = 7 + 20

Combine like terms: 7 + 20 = 27
9p = 27

Divide each side by '9'.
p = 3

Simplifying
p = 3

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