n+n=-2

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Solution for n+n=-2 equation: 


Simplifying
n + n = -2

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

Solving
2n = -2

Solving for variable 'n'.

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

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

Simplifying
n = -1

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