12x+23=4x+135

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Solution for 12x+23=4x+135 equation:


Simplifying
12x + 23 = 4x + 135

Reorder the terms:
23 + 12x = 4x + 135

Reorder the terms:
23 + 12x = 135 + 4x

Solving
23 + 12x = 135 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
23 + 12x + -4x = 135 + 4x + -4x

Combine like terms: 12x + -4x = 8x
23 + 8x = 135 + 4x + -4x

Combine like terms: 4x + -4x = 0
23 + 8x = 135 + 0
23 + 8x = 135

Add '-23' to each side of the equation.
23 + -23 + 8x = 135 + -23

Combine like terms: 23 + -23 = 0
0 + 8x = 135 + -23
8x = 135 + -23

Combine like terms: 135 + -23 = 112
8x = 112

Divide each side by '8'.
x = 14

Simplifying
x = 14

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