3x-12-5x=12+x

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Solution for 3x-12-5x=12+x equation:


Simplifying
3x + -12 + -5x = 12 + x

Reorder the terms:
-12 + 3x + -5x = 12 + x

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

Solving
-12 + -2x = 12 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-12 + -2x + -1x = 12 + x + -1x

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

Combine like terms: x + -1x = 0
-12 + -3x = 12 + 0
-12 + -3x = 12

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

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

Combine like terms: 12 + 12 = 24
-3x = 24

Divide each side by '-3'.
x = -8

Simplifying
x = -8

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