help for test

[coco98]

i dont know how to show this so ill just type it.
K over(divided) 2 equals 8 over (divided) by K, find K.

 

[JeffM]

i dont know how to show this so ill just type it.
K over(divided) 2 equals 8 over (divided) by K, find K.

Is \(\displaystyle \dfrac{k}{2} = \dfrac{8}{k}\) the problem?

How can you get rid of the fractions to simplify your life?