7/x=9/x+2

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Solution for 7/x=9/x+2 equation: 



7/x=9/x+2

We move all terms to the left:

7/x-(9/x+2)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: x+2)!=0

x∈R



We get rid of parentheses

7/x-9/x-2=0

We multiply all the terms by the denominator


-2*x+7-9=0

We add all the numbers together, and all the variables

-2x-2=0

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

-2x=2

x=2/-2

x=-1

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