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Let's try another riddle: One brother says of his younger brother: "Two years ago, I...

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Basic Math

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Let's try another riddle: One brother says of his younger brother: "Two years ago, I was three times as oldas my brother was. In three years' time, I will be twice as old as my brother." How old are they each now?Try writing two different equations to show how the brother's ages relate then graph the functions below.

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