15x-2=15x+21

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Solution for 15x-2=15x+21 equation: 


Simplifying
15x + -2 = 15x + 21

Reorder the terms:
-2 + 15x = 15x + 21

Reorder the terms:
-2 + 15x = 21 + 15x

Add '-15x' to each side of the equation.
-2 + 15x + -15x = 21 + 15x + -15x

Combine like terms: 15x + -15x = 0
-2 + 0 = 21 + 15x + -15x
-2 = 21 + 15x + -15x

Combine like terms: 15x + -15x = 0
-2 = 21 + 0
-2 = 21

Solving
-2 = 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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