13-5x-8=2x+7(1-x)

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Solution for 13-5x-8=2x+7(1-x) equation: 


Simplifying
13 + -5x + -8 = 2x + 7(1 + -1x)

Reorder the terms:
13 + -8 + -5x = 2x + 7(1 + -1x)

Combine like terms: 13 + -8 = 5
5 + -5x = 2x + 7(1 + -1x)
5 + -5x = 2x + (1 * 7 + -1x * 7)
5 + -5x = 2x + (7 + -7x)

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

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

Add '5x' to each side of the equation.
5 + -5x + 5x = 7 + -5x + 5x

Combine like terms: -5x + 5x = 0
5 + 0 = 7 + -5x + 5x
5 = 7 + -5x + 5x

Combine like terms: -5x + 5x = 0
5 = 7 + 0
5 = 7

Solving
5 = 7

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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