6x-9=6x-18

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Solution for 6x-9=6x-18 equation: 


Simplifying
6x + -9 = 6x + -18

Reorder the terms:
-9 + 6x = 6x + -18

Reorder the terms:
-9 + 6x = -18 + 6x

Add '-6x' to each side of the equation.
-9 + 6x + -6x = -18 + 6x + -6x

Combine like terms: 6x + -6x = 0
-9 + 0 = -18 + 6x + -6x
-9 = -18 + 6x + -6x

Combine like terms: 6x + -6x = 0
-9 = -18 + 0
-9 = -18

Solving
-9 = -18

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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