30-10.5=138

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Solution for 30-10.5=138 equation: 


Simplifying
30 + -10.5 = 138

Combine like terms: 30 + -10.5 = 19.5
19.5 = 138

Solving
19.5 = 138

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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