3(n+1)-1=2n+4

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Solution for 3(n+1)-1=2n+4 equation: 



3(n+1)-1=2n+4

We move all terms to the left:

3(n+1)-1-(2n+4)=0

We multiply parentheses

3n-(2n+4)+3-1=0

We get rid of parentheses

3n-2n-4+3-1=0

We add all the numbers together, and all the variables

n-2=0

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

n=2

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