Algebra

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I Need Help Please!!!!!!
A rectangular table is two times as long as it is wide. If the area is 18ft^2, find the length and the width of the table.

The width of the table is ------ ft.
The length of the table is ------ ft.

  • Algebra -

    Let x = width.

    2(x + 2x) = 18
    2x + 4x = 18
    6x = 18
    x = 3

    Check that answer.

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