This one might be a difficult one for you. But, you must have seen before, right?. We want to find the value of the exponent x. You have to raise the right hand side to an exponent that will give the left hand side, or 2,600?. What will happen if you take the log of 2,600 and the log of 2760 and divide one by the other? Try it and see what you get. Hint: your answer must be less than 1. Good luck.