82=-2m

Solution for 82=-2m equation:

Simplifying
82 = -2m

Solving
82 = -2m

Solving for variable 'm'.

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

Add '2m' to each side of the equation.
82 + 2m = -2m + 2m

Combine like terms: -2m + 2m = 0
82 + 2m = 0

Add '-82' to each side of the equation.
82 + -82 + 2m = 0 + -82

Combine like terms: 82 + -82 = 0
0 + 2m = 0 + -82
2m = 0 + -82

Combine like terms: 0 + -82 = -82
2m = -82

Divide each side by '2'.
m = -41

Simplifying
m = -41