9p-18=-20+8p

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Solution for 9p-18=-20+8p equation:


Simplifying
9p + -18 = -20 + 8p

Reorder the terms:
-18 + 9p = -20 + 8p

Solving
-18 + 9p = -20 + 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.
-18 + 9p + -8p = -20 + 8p + -8p

Combine like terms: 9p + -8p = 1p
-18 + 1p = -20 + 8p + -8p

Combine like terms: 8p + -8p = 0
-18 + 1p = -20 + 0
-18 + 1p = -20

Add '18' to each side of the equation.
-18 + 18 + 1p = -20 + 18

Combine like terms: -18 + 18 = 0
0 + 1p = -20 + 18
1p = -20 + 18

Combine like terms: -20 + 18 = -2
1p = -2

Divide each side by '1'.
p = -2

Simplifying
p = -2

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