Use the replacement set {4, 8, 21} to find the solution of the equation 7n – 4 = 24.

Question

Use the replacement set {4, 8, 21} to find the solution of the equation
7n – 4 = 24.

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Eirian 3 years 2021-08-30T11:30:22+00:00 1 Answers 1 views 0

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  1. Nick
    0
    2021-08-30T11:32:21+00:00
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    Answer:

    n=4

    Step-by-step explanation:

    7n – 4 = 24

    24 + 4 = 28

    7n = 28

    n = 4    

    OR  plug in the sets you gave and see if they equal 24

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