9m-(-2m)=

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Solution for 9m-(-2m)= equation: 


Simplifying
9m + -1(-2m) = 0

Remove parenthesis around (-2m)
9m + -1 * -2m = 0

Multiply -1 * -2
9m + 2m = 0

Combine like terms: 9m + 2m = 11m
11m = 0

Solving
11m = 0

Solving for variable 'm'.

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

Divide each side by '11'.
m = 0

Simplifying
m = 0

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