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

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


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

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

Combine like terms: 3x + 6x = 9x
18 + 9x = 9x + -18

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

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

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

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