-2/x-7=5/x

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Solution for -2/x-7=5/x equation: 



-2/x-7=5/x

We move all terms to the left:

-2/x-7-(5/x)=0



Domain of the equation: x!=0

x∈R





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-(+5/x)-7=0

We get rid of parentheses

-2/x-5/x-7=0

We multiply all the terms by the denominator


-7*x-2-5=0

We add all the numbers together, and all the variables

-7x-7=0

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

-7x=7

x=7/-7

x=-1

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