3a+(-3-3a)=-3

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Solution for 3a+(-3-3a)=-3 equation: 


Simplifying
3a + (-3 + -3a) = -3

Remove parenthesis around (-3 + -3a)
3a + -3 + -3a = -3

Reorder the terms:
-3 + 3a + -3a = -3

Combine like terms: 3a + -3a = 0
-3 + 0 = -3
-3 = -3

Add '3' to each side of the equation.
-3 + 3 = -3 + 3

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

Combine like terms: -3 + 3 = 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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