4x+15-4x=9

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Solution for 4x+15-4x=9 equation: 


Simplifying
4x + 15 + -4x = 9

Reorder the terms:
15 + 4x + -4x = 9

Combine like terms: 4x + -4x = 0
15 + 0 = 9
15 = 9

Solving
15 = 9

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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