n+n+n=36

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Solution for n+n+n=36 equation: 


Simplifying
n + n + n = 36

Combine like terms: n + n = 2n
2n + n = 36

Combine like terms: 2n + n = 3n
3n = 36

Solving
3n = 36

Solving for variable 'n'.

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

Divide each side by '3'.
n = 12

Simplifying
n = 12

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