5x+21-8=3x+2x-2

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Solution for 5x+21-8=3x+2x-2 equation:


Simplifying
5x + 21 + -8 = 3x + 2x + -2

Reorder the terms:
21 + -8 + 5x = 3x + 2x + -2

Combine like terms: 21 + -8 = 13
13 + 5x = 3x + 2x + -2

Reorder the terms:
13 + 5x = -2 + 3x + 2x

Combine like terms: 3x + 2x = 5x
13 + 5x = -2 + 5x

Add '-5x' to each side of the equation.
13 + 5x + -5x = -2 + 5x + -5x

Combine like terms: 5x + -5x = 0
13 + 0 = -2 + 5x + -5x
13 = -2 + 5x + -5x

Combine like terms: 5x + -5x = 0
13 = -2 + 0
13 = -2

Solving
13 = -2

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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