6n + 9 = -3n-21-6 for n Please help I am very confused

Question

6n + 9 = -3n-21-6 for n
Please help I am very confused

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Neala 4 years 2021-08-07T22:13:01+00:00 1 Answers 19 views 0

Answers ( )

  1. thachthao
    0
    2021-08-07T22:14:03+00:00
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    Answer:

    n=-4

    Step-by-step explanation:

    6n+9=-3n-21-6\\6n+9=-3n-27\\9n=-36\\n=-4\\

    Hope this helps plz hit the crown 😀

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