X+2x+9=180

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Solution for X+2x+9=180 equation:


Simplifying
X + 2x + 9 = 180

Reorder the terms:
9 + X + 2x = 180

Solving
9 + X + 2x = 180

Solving for variable 'X'.

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

Add '-9' to each side of the equation.
9 + X + -9 + 2x = 180 + -9

Reorder the terms:
9 + -9 + X + 2x = 180 + -9

Combine like terms: 9 + -9 = 0
0 + X + 2x = 180 + -9
X + 2x = 180 + -9

Combine like terms: 180 + -9 = 171
X + 2x = 171

Add '-2x' to each side of the equation.
X + 2x + -2x = 171 + -2x

Combine like terms: 2x + -2x = 0
X + 0 = 171 + -2x
X = 171 + -2x

Simplifying
X = 171 + -2x

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