10/5=7/n

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Solution for 10/5=7/n equation: 



10/5=7/n

We move all terms to the left:

10/5-(7/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

-(+7/n)+10/5=0

We add all the numbers together, and all the variables

-(+7/n)+2=0

We get rid of parentheses

-7/n+2=0

We multiply all the terms by the denominator


2*n-7=0

We add all the numbers together, and all the variables

2n-7=0

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

2n=7

n=7/2

n=3+1/2

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