distans=160, time=5 ours
rate1=38 per, rate2=28 per
time1=dist1/38
time2=dist2/28=(160-dist1)/28
time1+time2=5 ours
(dist1/38) +(160-dist1)/28=5
28*dist1 +160*38 -38*dist1=5*1064=5320
(28-38)dist1 +6080=5320
-10*dist1=5320-6080=-760
dist1=76
dist2=160-76=84