12x-6x+168=12x+90

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Solution for 12x-6x+168=12x+90 equation:


Simplifying
12x + -6x + 168 = 12x + 90

Reorder the terms:
168 + 12x + -6x = 12x + 90

Combine like terms: 12x + -6x = 6x
168 + 6x = 12x + 90

Reorder the terms:
168 + 6x = 90 + 12x

Solving
168 + 6x = 90 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
168 + 6x + -12x = 90 + 12x + -12x

Combine like terms: 6x + -12x = -6x
168 + -6x = 90 + 12x + -12x

Combine like terms: 12x + -12x = 0
168 + -6x = 90 + 0
168 + -6x = 90

Add '-168' to each side of the equation.
168 + -168 + -6x = 90 + -168

Combine like terms: 168 + -168 = 0
0 + -6x = 90 + -168
-6x = 90 + -168

Combine like terms: 90 + -168 = -78
-6x = -78

Divide each side by '-6'.
x = 13

Simplifying
x = 13

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