9=8+(7/x+7)

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Solution for 9=8+(7/x+7) equation: 



9=8+(7/x+7)

We move all terms to the left:

9-(8+(7/x+7))=0



Domain of the equation: x+7))!=0

x∈R



We multiply all the terms by the denominator


-(8+(7+9*x+7))=0



We calculate terms in parentheses: -(8+(7+9*x+7)), so:

8+(7+9*x+7)

determiningTheFunctionDomain
(7+9*x+7)+8

We add all the numbers together, and all the variables

(9x+14)+8

We get rid of parentheses

9x+14+8

We add all the numbers together, and all the variables

9x+22

Back to the equation:

-(9x+22)



We get rid of parentheses

-9x-22=0

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

-9x=22

x=22/-9

x=-2+4/9

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