3(1+3n)+1=31

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Solution for 3(1+3n)+1=31 equation: 



3(1+3n)+1=31

We move all terms to the left:

3(1+3n)+1-(31)=0

We add all the numbers together, and all the variables

3(3n+1)+1-31=0

We add all the numbers together, and all the variables

3(3n+1)-30=0

We multiply parentheses

9n+3-30=0

We add all the numbers together, and all the variables

9n-27=0

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

9n=27

n=27/9

n=3

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