Evaluate the expression: -14 – 9n + 4 + 3n, when n = 7

Question

Evaluate the expression: -14 – 9n + 4 + 3n, when n = 7

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Gia Bảo 4 years 2021-07-19T06:55:16+00:00 2 Answers 9 views 0

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  1. nguyetanh
    0
    2021-07-19T06:56:16+00:00
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    Answer:

    I am not sure but I think it’s -52.

    Step-by-step explanation:

    -14-9(7)+4+3(7)

    You multiply first, so it would give you: -14-63+4+21.

    Then you combine similar terms: -77+25.

    Final answer: -52

  2. Eirian
    0
    2021-07-19T06:57:02+00:00
    Reply

    Answer:

    I wish I knew

    Step-by-step explanation:

    a+b=c

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