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26 November, 04:17

If 6 + x + y = 20 and x + y = k, then 20 - k =

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Answers (2)
  1. 26 November, 04:34
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    Answer:6
  2. 26 November, 04:37
    0
    6

    Step-by-step explanation:

    6 + x + y = 20

    Subtract 6 from each side

    x+y = 20-6

    x+y = 14

    x + y = k

    14 = k

    we want to find 20 - k

    20 - 14

    6
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