9m+3+2m-4+m=83

Solution for 9m+3+2m-4+m=83 equation:

Simplifying
9m + 3 + 2m + -4 + m = 83

Reorder the terms:
3 + -4 + 9m + 2m + m = 83

Combine like terms: 3 + -4 = -1
-1 + 9m + 2m + m = 83

Combine like terms: 9m + 2m = 11m
-1 + 11m + m = 83

Combine like terms: 11m + m = 12m
-1 + 12m = 83

Solving
-1 + 12m = 83

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 + 12m = 83 + 1

Combine like terms: -1 + 1 = 0
0 + 12m = 83 + 1
12m = 83 + 1

Combine like terms: 83 + 1 = 84
12m = 84

Divide each side by '12'.
m = 7

Simplifying
m = 7