6x+21=6x-10

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Solution for 6x+21=6x-10 equation:


Simplifying
6x + 21 = 6x + -10

Reorder the terms:
21 + 6x = 6x + -10

Reorder the terms:
21 + 6x = -10 + 6x

Add '-6x' to each side of the equation.
21 + 6x + -6x = -10 + 6x + -6x

Combine like terms: 6x + -6x = 0
21 + 0 = -10 + 6x + -6x
21 = -10 + 6x + -6x

Combine like terms: 6x + -6x = 0
21 = -10 + 0
21 = -10

Solving
21 = -10

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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