3x-5x-12=-2x+7-12

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Solution for 3x-5x-12=-2x+7-12 equation:


Simplifying
3x + -5x + -12 = -2x + 7 + -12

Reorder the terms:
-12 + 3x + -5x = -2x + 7 + -12

Combine like terms: 3x + -5x = -2x
-12 + -2x = -2x + 7 + -12

Reorder the terms:
-12 + -2x = 7 + -12 + -2x

Combine like terms: 7 + -12 = -5
-12 + -2x = -5 + -2x

Add '2x' to each side of the equation.
-12 + -2x + 2x = -5 + -2x + 2x

Combine like terms: -2x + 2x = 0
-12 + 0 = -5 + -2x + 2x
-12 = -5 + -2x + 2x

Combine like terms: -2x + 2x = 0
-12 = -5 + 0
-12 = -5

Solving
-12 = -5

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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