2x+128=12x-12

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Solution for 2x+128=12x-12 equation:


Simplifying
2x + 128 = 12x + -12

Reorder the terms:
128 + 2x = 12x + -12

Reorder the terms:
128 + 2x = -12 + 12x

Solving
128 + 2x = -12 + 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.
128 + 2x + -12x = -12 + 12x + -12x

Combine like terms: 2x + -12x = -10x
128 + -10x = -12 + 12x + -12x

Combine like terms: 12x + -12x = 0
128 + -10x = -12 + 0
128 + -10x = -12

Add '-128' to each side of the equation.
128 + -128 + -10x = -12 + -128

Combine like terms: 128 + -128 = 0
0 + -10x = -12 + -128
-10x = -12 + -128

Combine like terms: -12 + -128 = -140
-10x = -140

Divide each side by '-10'.
x = 14

Simplifying
x = 14

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