Let losses = X
They won 13 more than 3 times as many so wins = 3X +13
Now you have wins + loses = total games:
X +3X + 13= 109
Combine like terms:
4x + 13 = 109
Subtract 13 from each side:
4x = 96
Divide each side by 4:
x = 96 / 4
X = 24
Wins = 3X +13
3(24) +13 = 72+13 = 85
Wins = 85 games
Losses = 24 games