3(m+5)+M=

Solution for 3(m+5)+M= equation:

Simplifying
3(m + 5) + M = 0

Reorder the terms:
3(5 + m) + M = 0
(5 * 3 + m * 3) + M = 0
(15 + 3m) + M = 0

Reorder the terms:
15 + M + 3m = 0

Solving
15 + M + 3m = 0

Solving for variable 'M'.

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

Add '-15' to each side of the equation.
15 + M + -15 + 3m = 0 + -15

Reorder the terms:
15 + -15 + M + 3m = 0 + -15

Combine like terms: 15 + -15 = 0
0 + M + 3m = 0 + -15
M + 3m = 0 + -15

Combine like terms: 0 + -15 = -15
M + 3m = -15

Add '-3m' to each side of the equation.
M + 3m + -3m = -15 + -3m

Combine like terms: 3m + -3m = 0
M + 0 = -15 + -3m
M = -15 + -3m

Simplifying
M = -15 + -3m