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Tickets for a Texans game are on sale. Children, adult, and a senior admission
tickets are available. For the first game of the season, 2 seniors, 2 adults, and 3
children cost $850. The second game of the season, 3 adults, 4 seniors, and 4
children cost $1400. It cost $1050 for the third game of the season for 3 children,
3 adults, and 2 seniors. Write a system of equations for this scenario.