-3(2n+1)+7=15

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Solution for -3(2n+1)+7=15 equation: 



-3(2n+1)+7=15

We move all terms to the left:

-3(2n+1)+7-(15)=0

We add all the numbers together, and all the variables

-3(2n+1)-8=0

We multiply parentheses

-6n-3-8=0

We add all the numbers together, and all the variables

-6n-11=0

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

-6n=11

n=11/-6

n=-1+5/6

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