3=0.6m^2

Solution for 3=0.6m^2 equation:

Simplifying
3 = 0.6m2

Solving
3 = 0.6m2

Solving for variable 'm'.

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

Add '-0.6m2' to each side of the equation.
3 + -0.6m2 = 0.6m2 + -0.6m2

Combine like terms: 0.6m2 + -0.6m2 = 0.0
3 + -0.6m2 = 0.0

Add '-3' to each side of the equation.
3 + -3 + -0.6m2 = 0.0 + -3

Combine like terms: 3 + -3 = 0
0 + -0.6m2 = 0.0 + -3
-0.6m2 = 0.0 + -3

Combine like terms: 0.0 + -3 = -3
-0.6m2 = -3

Divide each side by '-0.6'.
m2 = 5

Simplifying
m2 = 5

Take the square root of each side:
m = {-2.236067978, 2.236067978}