(x-15)+(2x)=180

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Solution for (x-15)+(2x)=180 equation:


Simplifying
(x + -15) + (2x) = 180

Reorder the terms:
(-15 + x) + (2x) = 180

Remove parenthesis around (-15 + x)
-15 + x + (2x) = 180

Combine like terms: x + (2x) = 3x
-15 + 3x = 180

Solving
-15 + 3x = 180

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 3x = 180 + 15

Combine like terms: -15 + 15 = 0
0 + 3x = 180 + 15
3x = 180 + 15

Combine like terms: 180 + 15 = 195
3x = 195

Divide each side by '3'.
x = 65

Simplifying
x = 65

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