7+3/x=15

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Solution for 7+3/x=15 equation: 



7+3/x=15

We move all terms to the left:

7+3/x-(15)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

3/x-8=0

We multiply all the terms by the denominator


-8*x+3=0

We add all the numbers together, and all the variables

-8x+3=0

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

-8x=-3

x=-3/-8

x=3/8

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