1+n+1+n=

Solution for 1+n+1+n= equation:

Simplifying
1 + n + 1 + n = 0

Reorder the terms:
1 + 1 + n + n = 0

Combine like terms: 1 + 1 = 2
2 + n + n = 0

Combine like terms: n + n = 2n
2 + 2n = 0

Solving
2 + 2n = 0

Solving for variable 'n'.

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

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

Combine like terms: 2 + -2 = 0
0 + 2n = 0 + -2
2n = 0 + -2

Combine like terms: 0 + -2 = -2
2n = -2

Divide each side by '2'.
n = -1

Simplifying
n = -1