(2x-8)+x+31=180

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Solution for (2x-8)+x+31=180 equation:


Simplifying
(2x + -8) + x + 31 = 180

Reorder the terms:
(-8 + 2x) + x + 31 = 180

Remove parenthesis around (-8 + 2x)
-8 + 2x + x + 31 = 180

Reorder the terms:
-8 + 31 + 2x + x = 180

Combine like terms: -8 + 31 = 23
23 + 2x + x = 180

Combine like terms: 2x + x = 3x
23 + 3x = 180

Solving
23 + 3x = 180

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + 3x = 180 + -23

Combine like terms: 23 + -23 = 0
0 + 3x = 180 + -23
3x = 180 + -23

Combine like terms: 180 + -23 = 157
3x = 157

Divide each side by '3'.
x = 52.33333333

Simplifying
x = 52.33333333

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