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9 December, 05:12

Three times a number increased by 4 is at least 16. what is the number

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Answers (2)
  1. 9 December, 05:39
    0
    3x + 4 is greater than 16

    = 3x is greater than 12

    = x is greater than 4
  2. 9 December, 05:58
    0
    3x + 4 >17

    3x > 13

    13/3

    x is at least 4
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