algebra

The perimeter of a pool is 64 feet and has a width of x and a length of x-4. What is both the width and length of the pool?

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asked by Harry
  1. It is wider than it is long ?

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    posted by Damon
  2. what's in a name?

    2(x + x-4) = 64
    2(2x-4) = 64
    2x-4 = 32
    2x = 36
    x = 18

    The pool is 18x14

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    posted by Steve

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