Hello, please consider the following.
We will multiply the numerator and denominator by

to get rid of the root in the denominator.
First of all, we cannot divide by 0, right? So, we need to make sure that the denominator is different from 0.

We need to take any x real number different from 8/3 then and simplify the expression.
Let's do it!

Thank you
42 less then a number z....
z - 42 <== ur expression
This is the answerrrrrrrrr
ANSWER X=4. You basically plug what y equals to into the second equation the solve for x.