9x-2=9x+7

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Solution for 9x-2=9x+7 equation:


Simplifying
9x + -2 = 9x + 7

Reorder the terms:
-2 + 9x = 9x + 7

Reorder the terms:
-2 + 9x = 7 + 9x

Add '-9x' to each side of the equation.
-2 + 9x + -9x = 7 + 9x + -9x

Combine like terms: 9x + -9x = 0
-2 + 0 = 7 + 9x + -9x
-2 = 7 + 9x + -9x

Combine like terms: 9x + -9x = 0
-2 = 7 + 0
-2 = 7

Solving
-2 = 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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