3(15+5n)=5(3n+9)

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Solution for 3(15+5n)=5(3n+9) equation: 



3(15+5n)=5(3n+9)

We move all terms to the left:

3(15+5n)-(5(3n+9))=0

We add all the numbers together, and all the variables

3(5n+15)-(5(3n+9))=0

We multiply parentheses

15n-(5(3n+9))+45=0



We calculate terms in parentheses: -(5(3n+9)), so:

5(3n+9)

We multiply parentheses

15n+45

Back to the equation:

-(15n+45)



We get rid of parentheses

15n-15n-45+45=0

We add all the numbers together, and all the variables

=0

n=0/1

n=0

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