x+(2x-18)=180

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Solution for x+(2x-18)=180 equation:


Simplifying
x + (2x + -18) = 180

Reorder the terms:
x + (-18 + 2x) = 180

Remove parenthesis around (-18 + 2x)
x + -18 + 2x = 180

Reorder the terms:
-18 + x + 2x = 180

Combine like terms: x + 2x = 3x
-18 + 3x = 180

Solving
-18 + 3x = 180

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 3x = 180 + 18

Combine like terms: -18 + 18 = 0
0 + 3x = 180 + 18
3x = 180 + 18

Combine like terms: 180 + 18 = 198
3x = 198

Divide each side by '3'.
x = 66

Simplifying
x = 66

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