Simplify b where a = -9 and b=-7 2a

Question

Simplify
b
where a = -9 and b=-7
2a

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Farah 3 years 2021-09-03T05:45:10+00:00 1 Answers 2 views 0

Answers ( )

  1. Adela
    0
    2021-09-03T05:46:19+00:00
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    Answer:

    B=126

    Step-by-step explanation:

    I’m assuming this is -7*2a, not -72a

    b=-7*2(-9)

    b=-14(9)

    b=126

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