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23 August, 10:18

3x+9=6 (x-2) solve. and write the properties.

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Answers (2)
  1. 23 August, 10:45
    0
    does the x = negative 2?
  2. 23 August, 10:47
    0
    7

    Step-by-step explanation:

    3x+9=6 (x-2)

    3x-6x=12-9

    -3x=-21

    -21:-3

    x=7
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