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algebra

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The perimeter of a rectangle is 92m. The length is 4m more than twice the width. Find the dimensions.

  • algebra - ,

    P=92
    Width=w
    Length= 4+2w

    P=2w+2l
    92=2w+2(4+2w)
    92=2w+8+4w
    84=6w
    14=w

    Width= 14
    Length= 32

  • algebra - ,

    Thank you Mary! You are a great help!

  • algebra - ,

    :)

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