3(2n+7)=3n+6

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Solution for 3(2n+7)=3n+6 equation: 



3(2n+7)=3n+6

We move all terms to the left:

3(2n+7)-(3n+6)=0

We multiply parentheses

6n-(3n+6)+21=0

We get rid of parentheses

6n-3n-6+21=0

We add all the numbers together, and all the variables

3n+15=0

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

3n=-15

n=-15/3

n=-5

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