X+2x+(3x-12)=180

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Solution for X+2x+(3x-12)=180 equation:


Simplifying
X + 2x + (3x + -12) = 180

Reorder the terms:
X + 2x + (-12 + 3x) = 180

Remove parenthesis around (-12 + 3x)
X + 2x + -12 + 3x = 180

Reorder the terms:
-12 + X + 2x + 3x = 180

Combine like terms: 2x + 3x = 5x
-12 + X + 5x = 180

Solving
-12 + X + 5x = 180

Solving for variable 'X'.

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

Add '12' to each side of the equation.
-12 + X + 12 + 5x = 180 + 12

Reorder the terms:
-12 + 12 + X + 5x = 180 + 12

Combine like terms: -12 + 12 = 0
0 + X + 5x = 180 + 12
X + 5x = 180 + 12

Combine like terms: 180 + 12 = 192
X + 5x = 192

Add '-5x' to each side of the equation.
X + 5x + -5x = 192 + -5x

Combine like terms: 5x + -5x = 0
X + 0 = 192 + -5x
X = 192 + -5x

Simplifying
X = 192 + -5x

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