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

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


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

Reorder the terms:
3x + (9 + -3x) = 7

Remove parenthesis around (9 + -3x)
3x + 9 + -3x = 7

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

Combine like terms: 3x + -3x = 0
9 + 0 = 7
9 = 7

Solving
9 = 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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