3=0.2m-6

Solution for 3=0.2m-6 equation:

Simplifying
3 = 0.2m + -6

Reorder the terms:
3 = -6 + 0.2m

Solving
3 = -6 + 0.2m

Solving for variable 'm'.

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

Add '-0.2m' to each side of the equation.
3 + -0.2m = -6 + 0.2m + -0.2m

Combine like terms: 0.2m + -0.2m = 0.0
3 + -0.2m = -6 + 0.0
3 + -0.2m = -6

Add '-3' to each side of the equation.
3 + -3 + -0.2m = -6 + -3

Combine like terms: 3 + -3 = 0
0 + -0.2m = -6 + -3
-0.2m = -6 + -3

Combine like terms: -6 + -3 = -9
-0.2m = -9

Divide each side by '-0.2'.
m = 45

Simplifying
m = 45