Tim is stuck in traffic for twice as long as he was driving.  He drove 5 hours.  How long was the trip? Let's think step by step and output the final answer after "####".
user
He was stuck in traffic for 5*2=<<5*2=10>>10 hours
So his trip took 10+5=<<10+5=15>>15 hours
#### 15
Tim is stuck in traffic for twice as long as he was driving.  He drove 5 hours.  How long was the trip?
train