For Adam was first formed, then Eve.
Adam's being the first formed, and having an existence before Eve was created, gave him priority in creation.  Furthermore, Eve was created as his assistant and helper, one suitable for him; and, if both Adam and Eve had respected this God-given arrangement, the human family might still have resided in the Garden of Eden.  The disaster came when Eve became the leader instead of the helper and led her husband into the tragic fall of the entire race.  But this is not all.  Eve proved to be incapable of leadership, as outlined in the next verse.