-8m-(3m+6)=5

Solution for -8m-(3m+6)=5 equation:

Simplifying
-8m + -1(3m + 6) = 5

Reorder the terms:
-8m + -1(6 + 3m) = 5
-8m + (6 * -1 + 3m * -1) = 5
-8m + (-6 + -3m) = 5

Reorder the terms:
-6 + -8m + -3m = 5

Combine like terms: -8m + -3m = -11m
-6 + -11m = 5

Solving
-6 + -11m = 5

Solving for variable 'm'.

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

Add '6' to each side of the equation.
-6 + 6 + -11m = 5 + 6

Combine like terms: -6 + 6 = 0
0 + -11m = 5 + 6
-11m = 5 + 6

Combine like terms: 5 + 6 = 11
-11m = 11

Divide each side by '-11'.
m = -1

Simplifying
m = -1