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18 March, 11:07

X = 8 + y

-2x + 6y = - 20

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Answers (2)
  1. 18 March, 11:25
    0
    x=17

    y=9

    Step-by-step explanation:

    We can first plug x=8+y into - 2x+6y=-20 and we get - 16-2y+6y=20. Simplify that and we get y=9. and 8 to that and we get x=17
  2. 18 March, 11:36
    0
    x=3 y=2
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