3(3n+4)=9(5n+4)=5

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Solution for 3(3n+4)=9(5n+4)=5 equation: 



3(3n+4)=9(5n+4)=5

We move all terms to the left:

3(3n+4)-(9(5n+4))=0

We multiply parentheses

9n-(9(5n+4))+12=0



We calculate terms in parentheses: -(9(5n+4)), so:

9(5n+4)

We multiply parentheses

45n+36

Back to the equation:

-(45n+36)



We get rid of parentheses

9n-45n-36+12=0

We add all the numbers together, and all the variables

-36n-24=0

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

-36n=24

n=24/-36

n=-2/3

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