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18 April, 23:02

4x - 2y = 20

-8x - 3y = 16

Elimination with Multiplication

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Answers (1)
  1. 19 April, 02:44
    0
    (1,-8)

    Step-by-step explanation:

    2 (4x - 2y = 20) = 8x - 4y = 40

    - 8x - 3y = 16

    -7y = 56

    y = - 8

    4x - 2 (-8) = 20

    4x + 16 = 20

    4x = 4

    x = 1
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