3(5m+2)-(4m+5)=

Solution for 3(5m+2)-(4m+5)= equation:

Simplifying
3(5m + 2) + -1(4m + 5) = 0

Reorder the terms:
3(2 + 5m) + -1(4m + 5) = 0
(2 * 3 + 5m * 3) + -1(4m + 5) = 0
(6 + 15m) + -1(4m + 5) = 0

Reorder the terms:
6 + 15m + -1(5 + 4m) = 0
6 + 15m + (5 * -1 + 4m * -1) = 0
6 + 15m + (-5 + -4m) = 0

Reorder the terms:
6 + -5 + 15m + -4m = 0

Combine like terms: 6 + -5 = 1
1 + 15m + -4m = 0

Combine like terms: 15m + -4m = 11m
1 + 11m = 0

Solving
1 + 11m = 0

Solving for variable 'm'.

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

Add '-1' to each side of the equation.
1 + -1 + 11m = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 11m = 0 + -1
11m = 0 + -1

Combine like terms: 0 + -1 = -1
11m = -1

Divide each side by '11'.
m = -0.09090909091

Simplifying
m = -0.09090909091