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7 September, 22:11

3 (4)

Solve 3 (x-9) = 21

+2
Answers (2)
  1. 7 September, 23:07
    0
    x = 16

    Step-by-step explanation:

    3 (x-9) = 21

    3x-27=21

    +27 + 27

    3x/3=48/3

    x=16
  2. 7 September, 23:54
    0
    X=16

    Step-by-step explanation:

    Solve 3 (x-9) = 21 IF X = 16

    16-9 = 7

    3X7 = 21
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