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Yesterday, 06:01

Elimination using addition and subtraction

-3x - y = 24; 3x - 2y = 3

Answers (2)
  1. F
    Yesterday, 07:41
    0
    x=5

    y=6

    Step-by-step explanation:

    this may be wrong
  2. G
    Yesterday, 09:45
    0
    (5,-9)

    Step-by-step explanation:

    -3x-y=24

    3x-2y=3

    eliminate the x values and then you have - 3y=27

    Then you get y=-9; you have to plug the y back in to an equation

    -3x-2 (-9) = 3

    -3x+18=3

    -3x=-15

    x=5
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