5=-1-7/k

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Solution for 5=-1-7/k equation: 



5=-1-7/k

We move all terms to the left:

5-(-1-7/k)=0



Domain of the equation: k)!=0

k!=0/1

k!=0

k∈R



We add all the numbers together, and all the variables

-(-7/k-1)+5=0

We get rid of parentheses

7/k+1+5=0

We multiply all the terms by the denominator


1*k+5*k+7=0

We add all the numbers together, and all the variables

6k+7=0

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

6k=-7

k=-7/6

k=-1+1/6

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