This is my problem: 3+3/x divided by 4+4/x. I am working on Khan Academy and got this question. My friend tried to help me work through it who is very good at math but I was just blanking out as she tried to explain it. I think I am missing a vital understanding of a step that is not explained in the hint/walk through on Khan Academy. Could someone help me walk through this step by step so that I can ask questions if I get lost? Any help would be appreciated. Thanks!