2x-x=3x+12

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


Simplifying
2x + -1x = 3x + 12

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

Reorder the terms:
1x = 12 + 3x

Solving
1x = 12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
1x + -3x = 12 + 3x + -3x

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

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

Divide each side by '-2'.
x = -6

Simplifying
x = -6

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