18-6x-12=(-4)(2-x)+9x

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Solution for 18-6x-12=(-4)(2-x)+9x equation:


Simplifying
18 + -6x + -12 = (-4)(2 + -1x) + 9x

Reorder the terms:
18 + -12 + -6x = (-4)(2 + -1x) + 9x

Combine like terms: 18 + -12 = 6
6 + -6x = (-4)(2 + -1x) + 9x
6 + -6x = (2 * -4 + -1x * -4) + 9x
6 + -6x = (-8 + 4x) + 9x

Combine like terms: 4x + 9x = 13x
6 + -6x = -8 + 13x

Solving
6 + -6x = -8 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
6 + -6x + -13x = -8 + 13x + -13x

Combine like terms: -6x + -13x = -19x
6 + -19x = -8 + 13x + -13x

Combine like terms: 13x + -13x = 0
6 + -19x = -8 + 0
6 + -19x = -8

Add '-6' to each side of the equation.
6 + -6 + -19x = -8 + -6

Combine like terms: 6 + -6 = 0
0 + -19x = -8 + -6
-19x = -8 + -6

Combine like terms: -8 + -6 = -14
-19x = -14

Divide each side by '-19'.
x = 0.7368421053

Simplifying
x = 0.7368421053

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