8x+X=12+3x

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Solution for 8x+X=12+3x equation: 


Simplifying
8x + X = 12 + 3x

Reorder the terms:
X + 8x = 12 + 3x

Solving
X + 8x = 12 + 3x

Solving for variable 'X'.

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

Add '-8x' to each side of the equation.
X + 8x + -8x = 12 + 3x + -8x

Combine like terms: 8x + -8x = 0
X + 0 = 12 + 3x + -8x
X = 12 + 3x + -8x

Combine like terms: 3x + -8x = -5x
X = 12 + -5x

Simplifying
X = 12 + -5x

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