-(m+2)=3+m

Solution for -(m+2)=3+m equation:

Simplifying
-1(m + 2) = 3 + m

Reorder the terms:
-1(2 + m) = 3 + m
(2 * -1 + m * -1) = 3 + m
(-2 + -1m) = 3 + m

Solving
-2 + -1m = 3 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-2 + -1m + -1m = 3 + m + -1m

Combine like terms: -1m + -1m = -2m
-2 + -2m = 3 + m + -1m

Combine like terms: m + -1m = 0
-2 + -2m = 3 + 0
-2 + -2m = 3

Add '2' to each side of the equation.
-2 + 2 + -2m = 3 + 2

Combine like terms: -2 + 2 = 0
0 + -2m = 3 + 2
-2m = 3 + 2

Combine like terms: 3 + 2 = 5
-2m = 5

Divide each side by '-2'.
m = -2.5

Simplifying
m = -2.5