2p+9-8p=3p-18

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Solution for 2p+9-8p=3p-18 equation:


Simplifying
2p + 9 + -8p = 3p + -18

Reorder the terms:
9 + 2p + -8p = 3p + -18

Combine like terms: 2p + -8p = -6p
9 + -6p = 3p + -18

Reorder the terms:
9 + -6p = -18 + 3p

Solving
9 + -6p = -18 + 3p

Solving for variable 'p'.

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

Add '-3p' to each side of the equation.
9 + -6p + -3p = -18 + 3p + -3p

Combine like terms: -6p + -3p = -9p
9 + -9p = -18 + 3p + -3p

Combine like terms: 3p + -3p = 0
9 + -9p = -18 + 0
9 + -9p = -18

Add '-9' to each side of the equation.
9 + -9 + -9p = -18 + -9

Combine like terms: 9 + -9 = 0
0 + -9p = -18 + -9
-9p = -18 + -9

Combine like terms: -18 + -9 = -27
-9p = -27

Divide each side by '-9'.
p = 3

Simplifying
p = 3

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