2=-n-n

Solution for 2=-n-n equation:

Simplifying
2 = -1n + -1n

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

Solving
2 = -2n

Solving for variable 'n'.

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

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

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

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