2+1/x+2=9/x+2

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Solution for 2+1/x+2=9/x+2 equation: 



2+1/x+2=9/x+2

We move all terms to the left:

2+1/x+2-(9/x+2)=0



Domain of the equation: x!=0

x∈R





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

x∈R



We add all the numbers together, and all the variables

1/x-(9/x+2)+4=0

We get rid of parentheses

1/x-9/x-2+4=0

We multiply all the terms by the denominator


-2*x+4*x+1-9=0

We add all the numbers together, and all the variables

2x-8=0

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

2x=8

x=8/2

x=4

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