1/7k-5=8

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Solution for 1/7k-5=8 equation: 



1/7k-5=8

We move all terms to the left:

1/7k-5-(8)=0



Domain of the equation: 7k!=0

k!=0/7

k!=0

k∈R



We add all the numbers together, and all the variables

1/7k-13=0

We multiply all the terms by the denominator


-13*7k+1=0

Wy multiply elements

-91k+1=0

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

-91k=-1

k=-1/-91

k=1/91

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