X+2x+x+8=180

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Solution for X+2x+x+8=180 equation:


Simplifying
X + 2x + x + 8 = 180

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

Combine like terms: 2x + x = 3x
8 + X + 3x = 180

Solving
8 + X + 3x = 180

Solving for variable 'X'.

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

Add '-8' to each side of the equation.
8 + X + -8 + 3x = 180 + -8

Reorder the terms:
8 + -8 + X + 3x = 180 + -8

Combine like terms: 8 + -8 = 0
0 + X + 3x = 180 + -8
X + 3x = 180 + -8

Combine like terms: 180 + -8 = 172
X + 3x = 172

Add '-3x' to each side of the equation.
X + 3x + -3x = 172 + -3x

Combine like terms: 3x + -3x = 0
X + 0 = 172 + -3x
X = 172 + -3x

Simplifying
X = 172 + -3x

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