1. The problem statement, all variables and given/known data I need to simplify this: ((84/13)x4y - 4) / (-x + (21/13)x5)y) 2. Relevant equations 3. The attempt at a solution I don't know if it can be simplified further. I can't factor anything out that will cancel. I multiplied both the top and the bottom by 13 to get rid of those fractions and got (84x4y - 52) / (-13x + 21x5y) but that didn't make a solution jump out at me. Help?