7+13n-1=5(2n+2)+8

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Solution for 7+13n-1=5(2n+2)+8 equation: 



7+13n-1=5(2n+2)+8

We move all terms to the left:

7+13n-1-(5(2n+2)+8)=0

We add all the numbers together, and all the variables

13n-(5(2n+2)+8)+6=0



We calculate terms in parentheses: -(5(2n+2)+8), so:

5(2n+2)+8

We multiply parentheses

10n+10+8

We add all the numbers together, and all the variables

10n+18

Back to the equation:

-(10n+18)



We get rid of parentheses

13n-10n-18+6=0

We add all the numbers together, and all the variables

3n-12=0

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

3n=12

n=12/3

n=4

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