9n+18n=189

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Solution for 9n+18n=189 equation: 


Simplifying
9n + 18n = 189

Combine like terms: 9n + 18n = 27n
27n = 189

Solving
27n = 189

Solving for variable 'n'.

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

Divide each side by '27'.
n = 7

Simplifying
n = 7

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