Inequalities

1. The problem statement, all variables and given/known data



Solve the inequality for x, given that (4x - 16) / [(x - 3)(x - 9)] < 0





2. Relevant equations



I can't think of any for this type of problem...





3. The attempt at a solution



(4x - 16) / [(x - 3)(x - 9)] < 0

4(x - 4) / [(x - 3)(x - 9)] < 0





I'm not sure where to go from here. I haven't worked one of these types of problems in awhile...