2-(m+1)=10

Solution for 2-(m+1)=10 equation:

Simplifying
2 + -1(m + 1) = 10

Reorder the terms:
2 + -1(1 + m) = 10
2 + (1 * -1 + m * -1) = 10
2 + (-1 + -1m) = 10

Combine like terms: 2 + -1 = 1
1 + -1m = 10

Solving
1 + -1m = 10

Solving for variable 'm'.

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

Add '-1' to each side of the equation.
1 + -1 + -1m = 10 + -1

Combine like terms: 1 + -1 = 0
0 + -1m = 10 + -1
-1m = 10 + -1

Combine like terms: 10 + -1 = 9
-1m = 9

Divide each side by '-1'.
m = -9

Simplifying
m = -9