Simplify the expression 8r+(4r? – 5r+7) Help!!!

Question

Simplify the expression
8r+(4r? – 5r+7)
Help!!!

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Mít Mít 5 years 2021-09-05T11:08:21+00:00 1 Answers 14 views 0

Answers ( )

  1. RuslanHeatt
    0
    2021-09-05T11:09:56+00:00
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    Answer:

    7r+7

    Step-by-step explanation:

    just open up the bracket… nothing will change

    8r+4r-5r+7  (since 8r, 4r and 5r are alike we can add them together)

    8r+4r=12r

    12r-5r=7r

    …7r+7

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