Answer: Depends, x=1/3 if x is in denominator, x=3 if it's after the fraction.
Step-by-step explanation: You subtract 15 from both sides, you end up with 2/3x=2. Now if the x is in the denominator, your answer will be 1/3. But if the x is outside the fraction (or ahead of it) the answer will be 3.
