3n-5n=18(6+5n)

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Solution for 3n-5n=18(6+5n) equation: 



3n-5n=18(6+5n)

We move all terms to the left:

3n-5n-(18(6+5n))=0

We add all the numbers together, and all the variables

3n-5n-(18(5n+6))=0

We add all the numbers together, and all the variables

-2n-(18(5n+6))=0



We calculate terms in parentheses: -(18(5n+6)), so:

18(5n+6)

We multiply parentheses

90n+108

Back to the equation:

-(90n+108)



We get rid of parentheses

-2n-90n-108=0

We add all the numbers together, and all the variables

-92n-108=0

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

-92n=108

n=108/-92

n=-1+4/23

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