6-7m=-6m-3m

Solution for 6-7m=-6m-3m equation:

Simplifying
6 + -7m = -6m + -3m

Combine like terms: -6m + -3m = -9m
6 + -7m = -9m

Solving
6 + -7m = -9m

Solving for variable 'm'.

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

Add '9m' to each side of the equation.
6 + -7m + 9m = -9m + 9m

Combine like terms: -7m + 9m = 2m
6 + 2m = -9m + 9m

Combine like terms: -9m + 9m = 0
6 + 2m = 0

Add '-6' to each side of the equation.
6 + -6 + 2m = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 2m = 0 + -6
2m = 0 + -6

Combine like terms: 0 + -6 = -6
2m = -6

Divide each side by '2'.
m = -3

Simplifying
m = -3