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 = 5x
6 + 6x = 8 + 5x

Solving
6 + 6x = 8 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
6 + 6x + -5x = 8 + 5x + -5x

Combine like terms: 6x + -5x = 1x
6 + 1x = 8 + 5x + -5x

Combine like terms: 5x + -5x = 0
6 + 1x = 8 + 0
6 + 1x = 8

Add '-6' to each side of the equation.
6 + -6 + 1x = 8 + -6

Combine like terms: 6 + -6 = 0
0 + 1x = 8 + -6
1x = 8 + -6

Combine like terms: 8 + -6 = 2
1x = 2

Divide each side by '1'.
x = 2

Simplifying
x = 2

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