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Math

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Translate this situation into a system of equations of the first degree in two variables and make sure you identify the variables clearly:

Today, the difference in age between a father and his son is 23 years. Two years from now, the father's age will be double the age of his son in two years' time.

  • Math -

    f = s+23
    f+2 = 2(s+2)

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