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25 December, 10:59

3n - 2 = 7

whats the answer to n?

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Answers (2)
  1. 25 December, 11:08
    0
    N=3

    Step-by-step explanation:

    Because when a variable and a number are together with no spaces that means that it is multiplication which means that it is 3x3 - 2 = 7
  2. 25 December, 13:33
    0
    n=3

    Step-by-step explanation:

    3n - 2 = 7

    add 2 to each side

    3n-2+2 = 7+2

    3n = 9

    divide by 3

    3n/3 = 9/3

    n = 3
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