3(4n+6)=102

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Solution for 3(4n+6)=102 equation: 



3(4n+6)=102

We move all terms to the left:

3(4n+6)-(102)=0

We multiply parentheses

12n+18-102=0

We add all the numbers together, and all the variables

12n-84=0

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

12n=84

n=84/12

n=7

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