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13 December, 18:00

If y=3x + 2 what is the value of y when x=-2

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Answers (2)
  1. 13 December, 18:13
    0
    Plug in - 2 for x.

    y=3 (-2) + 2

    y = - 6+2

    y=-4
  2. 13 December, 18:28
    0
    -4 because x=-2 so 3 x - 2=-6 + 2=-4
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