-3x+9+3x=4

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


Simplifying
-3x + 9 + 3x = 4

Reorder the terms:
9 + -3x + 3x = 4

Combine like terms: -3x + 3x = 0
9 + 0 = 4
9 = 4

Solving
9 = 4

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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