-10x-129=75+2x

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Solution for -10x-129=75+2x equation:


Simplifying
-10x + -129 = 75 + 2x

Reorder the terms:
-129 + -10x = 75 + 2x

Solving
-129 + -10x = 75 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-129 + -10x + -2x = 75 + 2x + -2x

Combine like terms: -10x + -2x = -12x
-129 + -12x = 75 + 2x + -2x

Combine like terms: 2x + -2x = 0
-129 + -12x = 75 + 0
-129 + -12x = 75

Add '129' to each side of the equation.
-129 + 129 + -12x = 75 + 129

Combine like terms: -129 + 129 = 0
0 + -12x = 75 + 129
-12x = 75 + 129

Combine like terms: 75 + 129 = 204
-12x = 204

Divide each side by '-12'.
x = -17

Simplifying
x = -17

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