3=-n

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Solution for 3=-n equation: 


Simplifying
3 = -1n

Solving
3 = -1n

Solving for variable 'n'.

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

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

Combine like terms: -1n + n = 0
3 + n = 0

Add '-3' to each side of the equation.
3 + -3 + n = 0 + -3

Combine like terms: 3 + -3 = 0
0 + n = 0 + -3
n = 0 + -3

Combine like terms: 0 + -3 = -3
n = -3

Simplifying
n = -3

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