Simplify the expression. 8.2 + 3.2y − 0.5(8y − 5)

Question

Simplify the expression.

8.2 + 3.2y − 0.5(8y − 5)

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Nem 5 months 2021-09-05T11:48:04+00:00 2 Answers 1 views 0

Answers ( )

  1. Verity
    0
    2021-09-05T11:49:04+00:00
    Reply

    Answer: -0.8y+10.7

    Step-by-step explanation:

    Multiply -0.5(8y-5), get -4y+2.5, then add 2.5+8.2=10.7, subtract 3.2y-4y, get -0.8y

  2. quangkhai
    0
    2021-09-05T11:49:20+00:00
    Reply

    Answer: −
    0.8
    y  +  10.7

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )