10n+20(n-2)=110

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Solution for 10n+20(n-2)=110 equation: 



10n+20(n-2)=110

We move all terms to the left:

10n+20(n-2)-(110)=0

We multiply parentheses

10n+20n-40-110=0

We add all the numbers together, and all the variables

30n-150=0

We move all terms containing n to the left, all other terms to the right

30n=150

n=150/30

n=5

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