-9x-15=2x+18

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Solution for -9x-15=2x+18 equation:


Simplifying
-9x + -15 = 2x + 18

Reorder the terms:
-15 + -9x = 2x + 18

Reorder the terms:
-15 + -9x = 18 + 2x

Solving
-15 + -9x = 18 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-15 + -9x + -2x = 18 + 2x + -2x

Combine like terms: -9x + -2x = -11x
-15 + -11x = 18 + 2x + -2x

Combine like terms: 2x + -2x = 0
-15 + -11x = 18 + 0
-15 + -11x = 18

Add '15' to each side of the equation.
-15 + 15 + -11x = 18 + 15

Combine like terms: -15 + 15 = 0
0 + -11x = 18 + 15
-11x = 18 + 15

Combine like terms: 18 + 15 = 33
-11x = 33

Divide each side by '-11'.
x = -3

Simplifying
x = -3

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