p-9=8p

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Solution for p-9=8p equation:


Simplifying
p + -9 = 8p

Reorder the terms:
-9 + p = 8p

Solving
-9 + p = 8p

Solving for variable 'p'.

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

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

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

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

Add '9' to each side of the equation.
-9 + 9 + -7p = 0 + 9

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

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

Divide each side by '-7'.
p = -1.285714286

Simplifying
p = -1.285714286

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