2/x+7=9

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Solution for 2/x+7=9 equation: 



2/x+7=9

We move all terms to the left:

2/x+7-(9)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

2/x-2=0

We multiply all the terms by the denominator


-2*x+2=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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