Please, help me :)
A train leaves Chicago traveling west at 60 miles per hour. An hour later, at 12 noon, another train leaves Chicago and travels east at 80 miles per hour.
60+60 - hour heads up 80x-each hour travels 80miles And both have a variable (x) that represent the number of hours Equation: 60+60x=80x Combine terms: 60=20x Divide both sides by 20: X=3 Soooo that means at 3:00pm two trains will be at the same distance from Chicago which is 240 miles Hope this helps
