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19 January, 17:43

How to solve 2x - 12 : 3 = 7

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Answers (2)
  1. 19 January, 17:45
    0
    First divide 12 by 3

    then we have 2x-4=7

    add 4 to both sides to get 2x=12

    divide both sides by 2 to get x=6
  2. 19 January, 18:11
    0
    2x - 12 divided by 3 = 7

    12 divided by 3 = 4

    2x - 4 = 7

    +4 + 4

    2x = 11

    Divide each side by 2

    x = 5 1/2
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