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3 May, 20:54

Evaluate: - 6x + 5y when = 9 and y = - 7

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Answers (2)
  1. 3 May, 21:07
    0
    -6 (9) + 5 (-7) = -89

    Step-by-step explanation:

    Replace each variable with the number enter into calculator.
  2. 3 May, 23:46
    0
    Answer: - 89

    Step-by-step explanation:

    -6x + 5y

    since x = 9 and y = - 7

    -6 (9) + 5 (-7)

    -54 + (-35)

    -54 - 35

    = - 89
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