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If y = 4x - 1 find the value of y when X = - 2

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  1. 6 June, 19:23
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    If x = - 2 then just plug it in, y = (4*-2) - 1 y = - 8 - 1 y=-9
  2. 6 June, 19:33
    0
    Y=4 (-2) - 1 - 2x4=-8-1=-9 y is - 9
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