-p-9=7p-1

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Solution for -p-9=7p-1 equation:


Simplifying
-1p + -9 = 7p + -1

Reorder the terms:
-9 + -1p = 7p + -1

Reorder the terms:
-9 + -1p = -1 + 7p

Solving
-9 + -1p = -1 + 7p

Solving for variable 'p'.

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

Add '-7p' to each side of the equation.
-9 + -1p + -7p = -1 + 7p + -7p

Combine like terms: -1p + -7p = -8p
-9 + -8p = -1 + 7p + -7p

Combine like terms: 7p + -7p = 0
-9 + -8p = -1 + 0
-9 + -8p = -1

Add '9' to each side of the equation.
-9 + 9 + -8p = -1 + 9

Combine like terms: -9 + 9 = 0
0 + -8p = -1 + 9
-8p = -1 + 9

Combine like terms: -1 + 9 = 8
-8p = 8

Divide each side by '-8'.
p = -1

Simplifying
p = -1

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