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18 October, 13:13

If 2x + 3z = 12, and z = - 2, then x=6

true or false

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Answers (1)
  1. 18 October, 15:52
    0
    2x + 3z = 12 and z = - 2, then x=6

    2x + 3 (-2) = 12

    2x = 18

    x = 9

    answer

    False
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