Question 80992
45T=55(T-1)
45T=55T-55
45T-55T=-55
-10T=-55
T=-55/-10
T=5.5 HOURS AFTER THE FIRST TRAIN LEAVES THEY WILL MEET.
PROOF
45*5.5=55(5.5-1)
247.5=55*4.5
247.5=247.5