X+2x-12=3x

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


Simplifying
X + 2x + -12 = 3x

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

Solving
-12 + X + 2x = 3x

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 + 2x = 12 + 3x

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

Combine like terms: -12 + 12 = 0
0 + X + 2x = 12 + 3x
X + 2x = 12 + 3x

Add '-2x' to each side of the equation.
X + 2x + -2x = 12 + 3x + -2x

Combine like terms: 2x + -2x = 0
X + 0 = 12 + 3x + -2x
X = 12 + 3x + -2x

Combine like terms: 3x + -2x = 1x
X = 12 + 1x

Simplifying
X = 12 + 1x

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