You can
put this solution on YOUR website!First define a couple of things:
Let a = points scored by Albert
Let b = points scored by Bob
First eqn we know is that: b = 3a
Second thing we know is that b-a = 10 (since bob scored more than albert).
So, put equn1 into the second eqn, as: 3a-a = 10
ie 2a = 10
so a = 10/2
--> a = 5
hence b = 15
jon.