3(2x+4)=9x+7-3x

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Solution for 3(2x+4)=9x+7-3x equation: 


Simplifying
3(2x + 4) = 9x + 7 + -3x

Reorder the terms:
3(4 + 2x) = 9x + 7 + -3x
(4 * 3 + 2x * 3) = 9x + 7 + -3x
(12 + 6x) = 9x + 7 + -3x

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

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

Add '-6x' to each side of the equation.
12 + 6x + -6x = 7 + 6x + -6x

Combine like terms: 6x + -6x = 0
12 + 0 = 7 + 6x + -6x
12 = 7 + 6x + -6x

Combine like terms: 6x + -6x = 0
12 = 7 + 0
12 = 7

Solving
12 = 7

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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