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

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


Simplifying
-1(3x + 9) + 3x = -9

Reorder the terms:
-1(9 + 3x) + 3x = -9
(9 * -1 + 3x * -1) + 3x = -9
(-9 + -3x) + 3x = -9

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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