(2x-6)+(x+6)=180

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Solution for (2x-6)+(x+6)=180 equation:


Simplifying
(2x + -6) + (x + 6) = 180

Reorder the terms:
(-6 + 2x) + (x + 6) = 180

Remove parenthesis around (-6 + 2x)
-6 + 2x + (x + 6) = 180

Reorder the terms:
-6 + 2x + (6 + x) = 180

Remove parenthesis around (6 + x)
-6 + 2x + 6 + x = 180

Reorder the terms:
-6 + 6 + 2x + x = 180

Combine like terms: -6 + 6 = 0
0 + 2x + x = 180
2x + x = 180

Combine like terms: 2x + x = 3x
3x = 180

Solving
3x = 180

Solving for variable 'x'.

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

Divide each side by '3'.
x = 60

Simplifying
x = 60

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