Question

A train leaves St.louise traveling west at 60 miles per hour. An hour later,another train leaves St.louise traveling east at 80 miles per hour. Solve the equation to find the number of hours when the two trains are the same distance from St.louis.
60x+60=80x
Answer______

Answer 1

Answer:

a

answer is 3

60x-80 x=-60

-20 x=-60

x= 3