Word problem help

Question

Hi, what would be the best way to solve this word problem.

Kyle took 2 hours to drive to work. Returning home, he traveled 30 mph faster and made it in one hour. What distance did he travel to get from home to work?

Thank you!

Answer 1

D = 2*r

D = 1 * (r+30) = r+30

2r = r+30

r = 30

d = 2*30 = 60

= 1 *(30+30)

60 miles, 30 mph to and 60 mph from