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 add all the numbers together, and all the variables

-(-2/x+7)+15=0

We get rid of parentheses

2/x-7+15=0

We multiply all the terms by the denominator


-7*x+15*x+2=0

We add all the numbers together, and all the variables

8x+2=0

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

8x=-2

x=-2/8

x=-1/4

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