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15 March, 04:21

Pam is 14 and her dad is 37 in how many years will pam's dad be twice as old as she will be

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Answers (2)
  1. 15 March, 06:31
    0
    It will take 9 years

    Step-by-step explanation:

    Let x = number of years

    you're adding x to each age to get

    Pams age after x years: 14+x

    Dad's age after x years: 37+x

    Since the question is "In how many years will pans dad be twice as old as she will be?", this means that the equation is then

    2 (14+x) = 37+x

    Now solve for x

    2 (14+x) = 37+x

    28+2x=37+x

    2x=37+x-28

    2x-x=37-28

    x=37-28

    x=9

    So the solution is x=9

    This means that it will take 9 years.
  2. 15 March, 06:56
    0
    Step-by-step explanation:

    Let the number of years = x

    2 (x + 14) = 37 + x Remove the brackets.

    2x + 28 = x + 37 Subtract x from both sides

    2x - x + 28 = x - x + 37 Combine

    x + 28 = 37 Subtract 28 from both sides.

    x + 28 - 28 = 37 - 28 Combine

    x = 9

    Check

    2 (9 + 14) = 2*23 = 46

    x + 37 = 9 + 37 = 46

    When Pam is 23 her father will be 46 which is twice as old as she is.
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