4(x-7) = 0.3 (x+2) +2.11 the solution of this equation

Graph the equation by plotting point x=2

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.

It says factor each expression completely 8y+48