Solve-1 + 8 = 10 – 3a.

Question

Solve-1 + 8 =
10 – 3a.

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Xavia 3 years 2021-08-23T08:36:26+00:00 2 Answers 5 views 0

Answers ( )

  1. haidang
    0
    2021-08-23T08:37:44+00:00
    Reply

    Answer:

    a = 1

    Step-by-step explanation:

    Original Equation:

    -1 + 8 = 10 – 3a

    Add 1 to both sides

    8 = 11 – 3a

    Subtract 11 from both sides

    -3 = -3a

    Divide both sides by -3

    a = 1

    Hope this helps 🙂

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  2. bonexptip
    0
    2021-08-23T08:38:19+00:00
    Reply

    Answer:

    a = 1

    Step-by-step explanation:

    -1 + 8 = 10 – 3a

       7 = 10 – 3a

     -10    -10

    -3 = -3a

    —-   —–

    -3     -3

    1 = a

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