In a tournament team A won 7 less games than Team B, and Team B won exactly three times as many games as team C. If If Team C won g games, how many games did Team A win?

You can answer this by starting with the number of games team C won and then use this to represent how many teams B and A won.

Team C - g

Team B - 3g

Team A - 3g - 7

If you know how many games team C won, you would multiply that number by 3 and then subtract 7.