(9m-6)+(-5m-6)=

Solution for (9m-6)+(-5m-6)= equation:

Simplifying
(9m + -6) + (-5m + -6) = 0

Reorder the terms:
(-6 + 9m) + (-5m + -6) = 0

Remove parenthesis around (-6 + 9m)
-6 + 9m + (-5m + -6) = 0

Reorder the terms:
-6 + 9m + (-6 + -5m) = 0

Remove parenthesis around (-6 + -5m)
-6 + 9m + -6 + -5m = 0

Reorder the terms:
-6 + -6 + 9m + -5m = 0

Combine like terms: -6 + -6 = -12
-12 + 9m + -5m = 0

Combine like terms: 9m + -5m = 4m
-12 + 4m = 0

Solving
-12 + 4m = 0

Solving for variable 'm'.

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

Add '12' to each side of the equation.
-12 + 12 + 4m = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 4m = 0 + 12
4m = 0 + 12

Combine like terms: 0 + 12 = 12
4m = 12

Divide each side by '4'.
m = 3

Simplifying
m = 3