-30-3x=12-3x

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Solution for -30-3x=12-3x equation: 


Simplifying
-30 + -3x = 12 + -3x

Add '3x' to each side of the equation.
-30 + -3x + 3x = 12 + -3x + 3x

Combine like terms: -3x + 3x = 0
-30 + 0 = 12 + -3x + 3x
-30 = 12 + -3x + 3x

Combine like terms: -3x + 3x = 0
-30 = 12 + 0
-30 = 12

Solving
-30 = 12

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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