12-(8/x)=-1

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Solution for 12-(8/x)=-1 equation: 



12-(8/x)=-1

We move all terms to the left:

12-(8/x)-(-1)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+8/x)+12-(-1)=0

We add all the numbers together, and all the variables

-(+8/x)+13=0

We get rid of parentheses

-8/x+13=0

We multiply all the terms by the denominator


13*x-8=0

We add all the numbers together, and all the variables

13x-8=0

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

13x=8

x=8/13

x=8/13

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