You can
put this solution on YOUR website!For your second problem, did you mean that they "won three times as many games as they lost"?? If so, then let x = number of games they lost.
Let x = number of games lost
3x = number of games won
x+ 3x = 76
4x = 76
x= 19 games lost
3x = 3(19) = 57 games won
It checks since 19 + 57 = 76 total games.
R^2 at SCC