-30/15=5/n

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Solution for -30/15=5/n equation: 



-30/15=5/n

We move all terms to the left:

-30/15-(5/n)=0



Domain of the equation: n)!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

-(+5/n)-30/15=0

We add all the numbers together, and all the variables

-(+5/n)-2=0

We get rid of parentheses

-5/n-2=0

We multiply all the terms by the denominator


-2*n-5=0

We add all the numbers together, and all the variables

-2n-5=0

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

-2n=5

n=5/-2

n=-2+1/2

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