7n-2=4(n+1)

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Solution for 7n-2=4(n+1) equation: 



7n-2=4(n+1)

We move all terms to the left:

7n-2-(4(n+1))=0



We calculate terms in parentheses: -(4(n+1)), so:

4(n+1)

We multiply parentheses

4n+4

Back to the equation:

-(4n+4)



We get rid of parentheses

7n-4n-4-2=0

We add all the numbers together, and all the variables

3n-6=0

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

3n=6

n=6/3

n=2

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