If you type the query like this
1/(x+13328)^(5/7)+1/x^(5/7)-2/101325^(5/7) =0
then WolframAlpha shows you the equation as well as a plot. The plot shoes (by a red dot) where the curve crosses the x-axis. Then putting your mouse over the red dot will show the value (numerically) of the crossing point.
