Math
Tom's high school played eighteen football games this year and two were at night. The team won most of their games. They were defeated during three games. How many games did they win ?
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Asked by
AnneS2
Last updated by
anonymous
18=total number of football games played
3=number of games lost
x=number of games they won
3+x=18
3+x-3=18-3
x=15