(K+n)+m=

Solution for (K+n)+m= equation:

Simplifying
(K + n) + m = 0

Remove parenthesis around (K + n)
K + n + m = 0

Reorder the terms:
K + m + n = 0

Solving
K + m + n = 0

Solving for variable 'K'.

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

Add '-1m' to each side of the equation.
K + m + -1m + n = 0 + -1m

Combine like terms: m + -1m = 0
K + 0 + n = 0 + -1m
K + n = 0 + -1m
Remove the zero:
K + n = -1m

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

Combine like terms: n + -1n = 0
K + 0 = -1m + -1n
K = -1m + -1n

Simplifying
K = -1m + -1n