18n-17n-n+n=7

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Solution for 18n-17n-n+n=7 equation: 


Simplifying
18n + -17n + -1n + n = 7

Combine like terms: 18n + -17n = 1n
1n + -1n + n = 7

Combine like terms: 1n + -1n = 0
0 + n = 7
n = 7

Solving
n = 7

Solving for variable 'n'.

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

Simplifying
n = 7

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