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10 February, 20:32

Solve using elimination.

-8x - y = - 20

x + y = 6

+1
Answers (1)
  1. 10 February, 20:41
    0
    (2,4)

    Step-by-step explanation:

    -8x - y = - 20

    -8 (2) - 4 = - 20

    -16 - 4 = - 20

    -20 = - 20 TRUE

    x + y = 6

    2 + 4 = 6

    6 = 6 TRUE
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