x+(x+92)+(x-20)=180

Solution for x+(x+92)+(x-20)=180 equation:

Simplifying
x + (x + 92) + (x + -20) = 180

Reorder the terms:
x + (92 + x) + (x + -20) = 180

Remove parenthesis around (92 + x)
x + 92 + x + (x + -20) = 180

Reorder the terms:
x + 92 + x + (-20 + x) = 180

Remove parenthesis around (-20 + x)
x + 92 + x + -20 + x = 180

Reorder the terms:
92 + -20 + x + x + x = 180

Combine like terms: 92 + -20 = 72
72 + x + x + x = 180

Combine like terms: x + x = 2x
72 + 2x + x = 180

Combine like terms: 2x + x = 3x
72 + 3x = 180

Solving
72 + 3x = 180

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + 3x = 180 + -72

Combine like terms: 72 + -72 = 0
0 + 3x = 180 + -72
3x = 180 + -72

Combine like terms: 180 + -72 = 108
3x = 108

Divide each side by '3'.
x = 36

Simplifying
x = 36