How do i solve this literal equation

1. First, multiply both sides by a  
au=k
2. Now divide both sides by u
a=k/u

Ithink is the abswer b

Ifound this on google “a skewed (non-symmetric) distribution is a distribution in which there is no such mirror-imaging. a "skewed right" distribution is one in which the tail is on the right side. a "skewed left" distribution is one in which the tail is on the left side. the above histogram is for a distribution that is skewed right.” i hope this you for what your looking for