9/(p-1)=7

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Solution for 9/(p-1)=7 equation: 



9/(p-1)=7

We move all terms to the left:

9/(p-1)-(7)=0



Domain of the equation: (p-1)!=0

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

p!=1

p∈R



We multiply all the terms by the denominator


-7*(p-1)+9=0

We multiply parentheses

-7p+7+9=0

We add all the numbers together, and all the variables

-7p+16=0

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

-7p=-16

p=-16/-7

p=2+2/7

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