-3(-2x-6)=9x

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Solution for -3(-2x-6)=9x equation:


Simplifying
-3(-2x + -6) = 9x

Reorder the terms:
-3(-6 + -2x) = 9x
(-6 * -3 + -2x * -3) = 9x
(18 + 6x) = 9x

Solving
18 + 6x = 9x

Solving for variable 'x'.

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

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

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

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

Add '-18' to each side of the equation.
18 + -18 + -3x = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -3x = 0 + -18
-3x = 0 + -18

Combine like terms: 0 + -18 = -18
-3x = -18

Divide each side by '-3'.
x = 6

Simplifying
x = 6

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