-3(2n+1)=-7

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Solution for -3(2n+1)=-7 equation: 



-3(2n+1)=-7

We move all terms to the left:

-3(2n+1)-(-7)=0

We add all the numbers together, and all the variables

-3(2n+1)+7=0

We multiply parentheses

-6n-3+7=0

We add all the numbers together, and all the variables

-6n+4=0

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

-6n=-4

n=-4/-6

n=2/3

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