x+x-12=2(x-12)

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


Simplifying
x + x + -12 = 2(x + -12)

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

Combine like terms: x + x = 2x
-12 + 2x = 2(x + -12)

Reorder the terms:
-12 + 2x = 2(-12 + x)
-12 + 2x = (-12 * 2 + x * 2)
-12 + 2x = (-24 + 2x)

Add '-2x' to each side of the equation.
-12 + 2x + -2x = -24 + 2x + -2x

Combine like terms: 2x + -2x = 0
-12 + 0 = -24 + 2x + -2x
-12 = -24 + 2x + -2x

Combine like terms: 2x + -2x = 0
-12 = -24 + 0
-12 = -24

Solving
-12 = -24

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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