2n+1n+3n=78

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Solution for 2n+1n+3n=78 equation: 


Simplifying
2n + 1n + 3n = 78

Combine like terms: 2n + 1n = 3n
3n + 3n = 78

Combine like terms: 3n + 3n = 6n
6n = 78

Solving
6n = 78

Solving for variable 'n'.

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

Divide each side by '6'.
n = 13

Simplifying
n = 13

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