12x+15=12x-15

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Solution for 12x+15=12x-15 equation: 


Simplifying
12x + 15 = 12x + -15

Reorder the terms:
15 + 12x = 12x + -15

Reorder the terms:
15 + 12x = -15 + 12x

Add '-12x' to each side of the equation.
15 + 12x + -12x = -15 + 12x + -12x

Combine like terms: 12x + -12x = 0
15 + 0 = -15 + 12x + -12x
15 = -15 + 12x + -12x

Combine like terms: 12x + -12x = 0
15 = -15 + 0
15 = -15

Solving
15 = -15

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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