3n-n-n=3

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Solution for 3n-n-n=3 equation: 


Simplifying
3n + -1n + -1n = 3

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

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

Solving
1n = 3

Solving for variable 'n'.

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

Divide each side by '1'.
n = 3

Simplifying
n = 3

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