Solve for x in the equation below by selecting the applicable information in the drop down boxes.

First step: ax-9>39
Second step: ax/? ?/?
Answer: x? ?/?

First step: ax - 9 > 39

Second step: ax > 48
Answer: x > 48/a

(Note: Without knowing the value of 'a', it is not possible to solve for x specifically, so the answer remains x > 48/a)