Assuming you would like to create a portfolio with $6$ assets having the following returns: $-2x,-x,0,x,2x,$ and $3x.$ What is the value of $x,$ given that you aim for a portfolio with a variance return of $4485?($round your final answer to $1$ decimal place:

$20\mathrm{.}456-20\mathrm{.}5$

Your Answer:

Answer