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4 April, 17:20

How to solve 3n-4=11

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Answers (2)
  1. 4 April, 19:15
    0
    3n - 4 = 11

    3n - 4 + 4 = 11 + 4

    3n = 15

    3n / 3 = 15 / 3

    n = 5

    if you want to check your work, plug in 5 for n.

    3 (5) - 4 = 11

    15 - 4 = 11

    it is true, therefore n does equal 5.
  2. 4 April, 21:17
    0
    Here u go i hope this correct
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