What you would do is you would keep subtracting (I recommend a calculator for this task) from both accounts until you get an equal amount for each. You would also have to record this down that way you know each time what you got. (And please do not put the calculator part). Really hope this helps!!!
Suppose time Olive is traveling is x hours. distance=speed×time Olive's speed=30 miles per hour time= x hours Therefore, Olive's distance at time x will be given by: distance=30×x= 30x The right equation is: Miles=30x