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28 January, 18:29

Y=-x+4

X + 2y = 8

How many solutions does this linear system have?

+1
Answers (1)
  1. 28 January, 21:08
    0
    Step-by-step explanation:

    x + 2 (-x + 4) = 8

    x - 2x - 8 = 8

    -x - 8 = 8

    -x = 16

    x = - 16

    y = 16 + 4 = 20

    (-16, 20)
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