10/x+9=7/x

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Solution for 10/x+9=7/x equation: 



10/x+9=7/x

We move all terms to the left:

10/x+9-(7/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

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

We get rid of parentheses

10/x-7/x+9=0

We multiply all the terms by the denominator


9*x+10-7=0

We add all the numbers together, and all the variables

9x+3=0

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

9x=-3

x=-3/9

x=-1/3

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