-1=-1.6+0.8m

Solution for -1=-1.6+0.8m equation:

Simplifying
-1 = -1.6 + 0.8m

Solving
-1 = -1.6 + 0.8m

Solving for variable 'm'.

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

Add '-0.8m' to each side of the equation.
-1 + -0.8m = -1.6 + 0.8m + -0.8m

Combine like terms: 0.8m + -0.8m = 0.0
-1 + -0.8m = -1.6 + 0.0
-1 + -0.8m = -1.6

Add '1' to each side of the equation.
-1 + 1 + -0.8m = -1.6 + 1

Combine like terms: -1 + 1 = 0
0 + -0.8m = -1.6 + 1
-0.8m = -1.6 + 1

Combine like terms: -1.6 + 1 = -0.6
-0.8m = -0.6

Divide each side by '-0.8'.
m = 0.75

Simplifying
m = 0.75