9x+13=9x+12

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Solution for 9x+13=9x+12 equation:


Simplifying
9x + 13 = 9x + 12

Reorder the terms:
13 + 9x = 9x + 12

Reorder the terms:
13 + 9x = 12 + 9x

Add '-9x' to each side of the equation.
13 + 9x + -9x = 12 + 9x + -9x

Combine like terms: 9x + -9x = 0
13 + 0 = 12 + 9x + -9x
13 = 12 + 9x + -9x

Combine like terms: 9x + -9x = 0
13 = 12 + 0
13 = 12

Solving
13 = 12

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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