Five less than one third of my age is 14

Find x & pleeeeaaaassseeee me !

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.