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

Solution for 2(3m+5)-5(m+1)-4= equation:

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

Reorder the terms:
2(5 + 3m) + -5(m + 1) + -4 = 0
(5 * 2 + 3m * 2) + -5(m + 1) + -4 = 0
(10 + 6m) + -5(m + 1) + -4 = 0

Reorder the terms:
10 + 6m + -5(1 + m) + -4 = 0
10 + 6m + (1 * -5 + m * -5) + -4 = 0
10 + 6m + (-5 + -5m) + -4 = 0

Reorder the terms:
10 + -5 + -4 + 6m + -5m = 0

Combine like terms: 10 + -5 = 5
5 + -4 + 6m + -5m = 0

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

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

Solving
1 + 1m = 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 + 1m = 0 + -1

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

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

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

Simplifying
m = -1