N+(n+1)=-389

Solution for N+(n+1)=-389 equation:

Simplifying
N + (n + 1) = -389

Reorder the terms:
N + (1 + n) = -389

Remove parenthesis around (1 + n)
N + 1 + n = -389

Reorder the terms:
1 + N + n = -389

Solving
1 + N + n = -389

Solving for variable 'N'.

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

Add '-1' to each side of the equation.
1 + N + -1 + n = -389 + -1

Reorder the terms:
1 + -1 + N + n = -389 + -1

Combine like terms: 1 + -1 = 0
0 + N + n = -389 + -1
N + n = -389 + -1

Combine like terms: -389 + -1 = -390
N + n = -390

Add '-1n' to each side of the equation.
N + n + -1n = -390 + -1n

Combine like terms: n + -1n = 0
N + 0 = -390 + -1n
N = -390 + -1n

Simplifying
N = -390 + -1n