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11 October, 22:09

30-3n = 10

n = what?

+3
Answers (2)
  1. 11 October, 23:49
    0
    n = 20/3

    Step-by-step explanation:

    30 = 3n + 10

    20 = 3n

    n = 20/3
  2. 12 October, 01:00
    0
    Answer:-20/3

    Step-by-step explanation:

    30-3n=10

    Subtract both sides by 30

    -3n=-20

    Divide both sides by - 3

    n = - 20/3
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