-2m-7m=9

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Solution for -2m-7m=9 equation: 


Simplifying
-2m + -7m = 9

Combine like terms: -2m + -7m = -9m
-9m = 9

Solving
-9m = 9

Solving for variable 'm'.

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

Divide each side by '-9'.
m = -1

Simplifying
m = -1

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