Help with decreasing

Hi friends,
Im at a point in my knitting where it says, dec 1st at armhole edge on the next and following 2 alternate rows I just don’t get it I really do feel like a pea brain… Please help!!!

Hi and welcome!
Good question. If you call the next row, row 1 then you’ll dec on rows 1,3 and 5.

Thank you so so much, and yes when it says the next row it is the first row😊