So now if we cancel out some things, so basically we have four HS here, two H's here, that crosses out, this becomes a two. We have two ATPs, we have four ATPs, this crosses out, this crosses out, this becomes a two. And we have the four ADPs here, the two ADPs here, these cross out, this becomes a two. So the net reaction of Glycolysis is as follows. We have a glucose. We have two ADPs, two phosphates and two NAD pluses on the reactant side.