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4 November, 18:31

Solve for x. - 3x = 21

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Answers (2)
  1. 4 November, 19:03
    0
    Divide the - 3 by both sides and x = - 7
  2. 4 November, 19:50
    0
    -3x = 21

    divide each side by - 3

    -3x/-3 = 21/-3

    x = - 7
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