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

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


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

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

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

Add '8x' to each side of the equation.
8 + -8x + 8x = 21 + -8x + 8x

Combine like terms: -8x + 8x = 0
8 + 0 = 21 + -8x + 8x
8 = 21 + -8x + 8x

Combine like terms: -8x + 8x = 0
8 = 21 + 0
8 = 21

Solving
8 = 21

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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