4(3n+9)=16(2n+1)

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Solution for 4(3n+9)=16(2n+1) equation: 



4(3n+9)=16(2n+1)

We move all terms to the left:

4(3n+9)-(16(2n+1))=0

We multiply parentheses

12n-(16(2n+1))+36=0



We calculate terms in parentheses: -(16(2n+1)), so:

16(2n+1)

We multiply parentheses

32n+16

Back to the equation:

-(32n+16)



We get rid of parentheses

12n-32n-16+36=0

We add all the numbers together, and all the variables

-20n+20=0

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

-20n=-20

n=-20/-20

n=1

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