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17 January, 11:50

The total weight of 3 tables is 16.9 pounds. the first table is twice as heavy as the second table. The weight of the third table is 1/3 the weight of the second table. What is the weight of the first table?

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  1. 17 January, 15:08
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    2x + x + 1/3x = 16.9

    31/3x=16.9

    x = 5

    the first table is 10 pounds
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