2x+129+69=180

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Solution for 2x+129+69=180 equation: 


Simplifying
2x + 129 + 69 = 180

Reorder the terms:
129 + 69 + 2x = 180

Combine like terms: 129 + 69 = 198
198 + 2x = 180

Solving
198 + 2x = 180

Solving for variable 'x'.

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

Add '-198' to each side of the equation.
198 + -198 + 2x = 180 + -198

Combine like terms: 198 + -198 = 0
0 + 2x = 180 + -198
2x = 180 + -198

Combine like terms: 180 + -198 = -18
2x = -18

Divide each side by '2'.
x = -9

Simplifying
x = -9

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