7-8p=9

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Solution for 7-8p=9 equation: 


Simplifying
7 + -8p = 9

Solving
7 + -8p = 9

Solving for variable 'p'.

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

Add '-7' to each side of the equation.
7 + -7 + -8p = 9 + -7

Combine like terms: 7 + -7 = 0
0 + -8p = 9 + -7
-8p = 9 + -7

Combine like terms: 9 + -7 = 2
-8p = 2

Divide each side by '-8'.
p = -0.25

Simplifying
p = -0.25

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