23x-9-13x+2=21x-6-11x+15

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Solution for 23x-9-13x+2=21x-6-11x+15 equation:


Simplifying
23x + -9 + -13x + 2 = 21x + -6 + -11x + 15

Reorder the terms:
-9 + 2 + 23x + -13x = 21x + -6 + -11x + 15

Combine like terms: -9 + 2 = -7
-7 + 23x + -13x = 21x + -6 + -11x + 15

Combine like terms: 23x + -13x = 10x
-7 + 10x = 21x + -6 + -11x + 15

Reorder the terms:
-7 + 10x = -6 + 15 + 21x + -11x

Combine like terms: -6 + 15 = 9
-7 + 10x = 9 + 21x + -11x

Combine like terms: 21x + -11x = 10x
-7 + 10x = 9 + 10x

Add '-10x' to each side of the equation.
-7 + 10x + -10x = 9 + 10x + -10x

Combine like terms: 10x + -10x = 0
-7 + 0 = 9 + 10x + -10x
-7 = 9 + 10x + -10x

Combine like terms: 10x + -10x = 0
-7 = 9 + 0
-7 = 9

Solving
-7 = 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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