9x-3(3x+6)=18

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Solution for 9x-3(3x+6)=18 equation: 


Simplifying
9x + -3(3x + 6) = 18

Reorder the terms:
9x + -3(6 + 3x) = 18
9x + (6 * -3 + 3x * -3) = 18
9x + (-18 + -9x) = 18

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

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

Solving
-18 = 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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