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2 March, 16:16

Solution for 4x-y=-21

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Answers (2)
  1. 2 March, 19:46
    0
    4x-y = - 21

    y = 4x+21

    when x = 0 then y = 21

    when y = 0 then x = 4.25

    (0,21) (4.25,0) are solutions.
  2. 2 March, 19:52
    0
    Are you trying to solve for x or the whole solution?
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