7n-7n+6n=18

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Solution for 7n-7n+6n=18 equation: 


Simplifying
7n + -7n + 6n = 18

Combine like terms: 7n + -7n = 0
0 + 6n = 18
6n = 18

Solving
6n = 18

Solving for variable 'n'.

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

Divide each side by '6'.
n = 3

Simplifying
n = 3

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