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Dina is H years old. Edward is 4 years older than Dina, and Sarah is twice as old as Dina .The expression H+H+4+2H gives the sum of their ages
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Jan 28, 2020
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Dina is H years old. Edward is 4 years older than Dina, and Sarah is twice as old as Dina .The expression H+H+4+2H gives the sum of their ages
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Qux
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I think their age might be 42H³
Russell Shingleton
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Feb 2, 2020
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Russell Shingleton
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