4(3n+1)=8(9n+2)+9

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Solution for 4(3n+1)=8(9n+2)+9 equation: 



4(3n+1)=8(9n+2)+9

We move all terms to the left:

4(3n+1)-(8(9n+2)+9)=0

We multiply parentheses

12n-(8(9n+2)+9)+4=0



We calculate terms in parentheses: -(8(9n+2)+9), so:

8(9n+2)+9

We multiply parentheses

72n+16+9

We add all the numbers together, and all the variables

72n+25

Back to the equation:

-(72n+25)



We get rid of parentheses

12n-72n-25+4=0

We add all the numbers together, and all the variables

-60n-21=0

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

-60n=21

n=21/-60

n=-7/20

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