12x-3-5x=9+7x-6

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Solution for 12x-3-5x=9+7x-6 equation:


Simplifying
12x + -3 + -5x = 9 + 7x + -6

Reorder the terms:
-3 + 12x + -5x = 9 + 7x + -6

Combine like terms: 12x + -5x = 7x
-3 + 7x = 9 + 7x + -6

Reorder the terms:
-3 + 7x = 9 + -6 + 7x

Combine like terms: 9 + -6 = 3
-3 + 7x = 3 + 7x

Add '-7x' to each side of the equation.
-3 + 7x + -7x = 3 + 7x + -7x

Combine like terms: 7x + -7x = 0
-3 + 0 = 3 + 7x + -7x
-3 = 3 + 7x + -7x

Combine like terms: 7x + -7x = 0
-3 = 3 + 0
-3 = 3

Solving
-3 = 3

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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