Easy word problem: only 1/2 solution needed :)
For the first 30 km, the bicyclist rode with a speed of v km/hour. For the remaining 17 km he rode with a speed which was 2 km/hour greater than his original speed. How much time did the bicyclist spend on the entire trip? Let t be the time (in hours), and find t and t in terms of v if: v=15
***** t = 3hrs
Pls ONLY solve for t in terms of v!!!!!!!!!!