7m-13m=138

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Solution for 7m-13m=138 equation: 


Simplifying
7m + -13m = 138

Combine like terms: 7m + -13m = -6m
-6m = 138

Solving
-6m = 138

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Divide each side by '-6'.
m = -23

Simplifying
m = -23

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