15=7^2/x

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Solution for 15=7^2/x equation: 



15=7^2/x

We move all terms to the left:

15-(7^2/x)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We get rid of parentheses

-7^2/x+15=0

We multiply all the terms by the denominator


15*x-7^2=0

We add all the numbers together, and all the variables

15x-49=0

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

15x=49

x=49/15

x=3+4/15

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