5x-9+2x=7+7x-15

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Solution for 5x-9+2x=7+7x-15 equation: 


Simplifying
5x + -9 + 2x = 7 + 7x + -15

Reorder the terms:
-9 + 5x + 2x = 7 + 7x + -15

Combine like terms: 5x + 2x = 7x
-9 + 7x = 7 + 7x + -15

Reorder the terms:
-9 + 7x = 7 + -15 + 7x

Combine like terms: 7 + -15 = -8
-9 + 7x = -8 + 7x

Add '-7x' to each side of the equation.
-9 + 7x + -7x = -8 + 7x + -7x

Combine like terms: 7x + -7x = 0
-9 + 0 = -8 + 7x + -7x
-9 = -8 + 7x + -7x

Combine like terms: 7x + -7x = 0
-9 = -8 + 0
-9 = -8

Solving
-9 = -8

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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