x-5x+12=-2x-2x+15

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Solution for x-5x+12=-2x-2x+15 equation: 


Simplifying
x + -5x + 12 = -2x + -2x + 15

Reorder the terms:
12 + x + -5x = -2x + -2x + 15

Combine like terms: x + -5x = -4x
12 + -4x = -2x + -2x + 15

Reorder the terms:
12 + -4x = 15 + -2x + -2x

Combine like terms: -2x + -2x = -4x
12 + -4x = 15 + -4x

Add '4x' to each side of the equation.
12 + -4x + 4x = 15 + -4x + 4x

Combine like terms: -4x + 4x = 0
12 + 0 = 15 + -4x + 4x
12 = 15 + -4x + 4x

Combine like terms: -4x + 4x = 0
12 = 15 + 0
12 = 15

Solving
12 = 15

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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