17. Two national soccer teams, Lions and Tigers, uses the same field in the newly
open Singapore Sports Hub for their soccer practices.
Today, they meet each other while training.

a. The Lions meet every x(x+2) days while the tigers meet every x(x+3) days.
How many days from today will they meet each other again? (Express your
answers in terms of x ).

b. It is known that the Tigers have a more relaxed training schedule and the
resting period in between the training is 2 days longer than the Lions, what is
the value of x?