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14 April, 09:30

10n + 0.3 = 0.1n + 0.3 solve for n

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Answers (2)
  1. 14 April, 10:00
    0
    subtract 10n-0.1n then add 0.3+0.3 then devid by what u get for n
  2. 14 April, 10:02
    0
    n = 0

    Step-by-step explanation:

    Solve for n:

    10 n + 0.3 = 0.1 n + 0.3

    Subtract 0.1 n from both sides:

    (10 n - 0.1 n) + 0.3 = (0.1 n - 0.1 n) + 0.3

    10 n - 0.1 n = 9.9 n:

    9.9 n + 0.3 = (0.1 n - 0.1 n) + 0.3

    0.1 n - 0.1 n = 0:

    9.9 n + 0.3 = 0.3

    Subtract 0.3' from both sides:

    9.9 n + (0.3 - 0.3) = 0.3 - 0.3

    0.3 - 0.3 = 0:

    9.9 n = 0.3 - 0.3

    0.3 - 0.3 = 0:

    9.9 n = 0

    Divide both sides of 9.9 n = 0 by 9.9:

    (9.9 n) / 9.9 = 0/9.9

    9.9/9.9 = 1:

    n = 0/9.9

    0/9.9 = 0:

    Answer: n = 0
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