3m-2m-m=40

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Solution for 3m-2m-m=40 equation: 


Simplifying
3m + -2m + -1m = 40

Combine like terms: 3m + -2m = 1m
1m + -1m = 40

Combine like terms: 1m + -1m = 0
0 = 40

Solving
0 = 40

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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