Question 108864
DISTANCE=RATE*TIME
SEEING AS THE DISTANCES ARE THE SAME WE HAVE:
35T=70(T-2)
35T=70T-140
35T-70T=-140
-35T=-140
T=-140/-35
T=4 HOURS THEY WILL MEET.
PROOF
35*4=70(4-2)
140=70*2
140=140