1.2m+1.15=0.77

Solution for 1.2m+1.15=0.77 equation:

Simplifying
1.2m + 1.15 = 0.77

Reorder the terms:
1.15 + 1.2m = 0.77

Solving
1.15 + 1.2m = 0.77

Solving for variable 'm'.

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

Add '-1.15' to each side of the equation.
1.15 + -1.15 + 1.2m = 0.77 + -1.15

Combine like terms: 1.15 + -1.15 = 0.00
0.00 + 1.2m = 0.77 + -1.15
1.2m = 0.77 + -1.15

Combine like terms: 0.77 + -1.15 = -0.38
1.2m = -0.38

Divide each side by '1.2'.
m = -0.3166666667

Simplifying
m = -0.3166666667