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12 August, 17:45

Solve for x,

Зх - 1 = 20

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Answers (2)
  1. 12 August, 17:47
    0
    X = 7

    Explanation:

    Add the 1 to the 20 giving you 21.

    Divide both sides by 3 to get x by itself.
  2. 12 August, 17:49
    0
    11 percent because x = 7
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