30-2-12=

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Solution for 30-2-12= equation: 


Simplifying
30 + -2 + -12 = 0

Combine like terms: 30 + -2 = 28
28 + -12 = 0

Combine like terms: 28 + -12 = 16
16 = 0

Solving
16 = 0

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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