8/2=7/k

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Solution for 8/2=7/k equation: 



8/2=7/k

We move all terms to the left:

8/2-(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)+8/2=0

We add all the numbers together, and all the variables

-(+7/k)+4=0

We get rid of parentheses

-7/k+4=0

We multiply all the terms by the denominator


4*k-7=0

We add all the numbers together, and all the variables

4k-7=0

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

4k=7

k=7/4

k=1+3/4

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