4(x+3)-4x=9

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


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

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

Combine like terms: 4x + -4x = 0
12 + 0 = 9
12 = 9

Solving
12 = 9

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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