(x+56)+(2x-2)=180

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Solution for (x+56)+(2x-2)=180 equation:


Simplifying
(x + 56) + (2x + -2) = 180

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

Remove parenthesis around (56 + x)
56 + x + (2x + -2) = 180

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

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

Reorder the terms:
56 + -2 + x + 2x = 180

Combine like terms: 56 + -2 = 54
54 + x + 2x = 180

Combine like terms: x + 2x = 3x
54 + 3x = 180

Solving
54 + 3x = 180

Solving for variable 'x'.

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

Add '-54' to each side of the equation.
54 + -54 + 3x = 180 + -54

Combine like terms: 54 + -54 = 0
0 + 3x = 180 + -54
3x = 180 + -54

Combine like terms: 180 + -54 = 126
3x = 126

Divide each side by '3'.
x = 42

Simplifying
x = 42

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