2(3x+18)=9x-18

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Solution for 2(3x+18)=9x-18 equation:


Simplifying
2(3x + 18) = 9x + -18

Reorder the terms:
2(18 + 3x) = 9x + -18
(18 * 2 + 3x * 2) = 9x + -18
(36 + 6x) = 9x + -18

Reorder the terms:
36 + 6x = -18 + 9x

Solving
36 + 6x = -18 + 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.
36 + 6x + -9x = -18 + 9x + -9x

Combine like terms: 6x + -9x = -3x
36 + -3x = -18 + 9x + -9x

Combine like terms: 9x + -9x = 0
36 + -3x = -18 + 0
36 + -3x = -18

Add '-36' to each side of the equation.
36 + -36 + -3x = -18 + -36

Combine like terms: 36 + -36 = 0
0 + -3x = -18 + -36
-3x = -18 + -36

Combine like terms: -18 + -36 = -54
-3x = -54

Divide each side by '-3'.
x = 18

Simplifying
x = 18

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