Two towns accumulated different amounts of snow. in town 1, the snow depth is increasing by 3 1/2 inches every hour. in town 2 the snow depth is increasing by 2 1/4 inches every hour. in how many hours will the snowfalls of the towns be equal?

Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site