3m+6=3.5-1

Solution for 3m+6=3.5-1 equation:

Simplifying
3m + 6 = 3.5 + -1

Reorder the terms:
6 + 3m = 3.5 + -1

Combine like terms: 3.5 + -1 = 2.5
6 + 3m = 2.5

Solving
6 + 3m = 2.5

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 + 3m = 2.5 + -6

Combine like terms: 6 + -6 = 0
0 + 3m = 2.5 + -6
3m = 2.5 + -6

Combine like terms: 2.5 + -6 = -3.5
3m = -3.5

Divide each side by '3'.
m = -1.166666667

Simplifying
m = -1.166666667