WeekDay

= (StartDate as date, WorkDays as number) =>
let
WorkDays2 = (WorkDays*2)+7,
startDate = if Date.DayOfWeek(StartDate)=5 then Date.AddDays(StartDate,2) else
if Date.DayOfWeek(StartDate)=6 then Date.AddDays(StartDate,1) else StartDate,
ListOfDates = List.Dates(startDate, WorkDays2,#duration(1,0,0,0)),
DeleteWeekends = List.Select(ListOfDates, each Date.DayOfWeek(_,1) < 5 ),
WorkDate = List.Range(DeleteWeekends,WorkDays,1),

Result = WorkDate{0}

in
Result