28-3(2+4)+9 With explanation

Question

28-3(2+4)+9

With explanation

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Minh Khuê 7 months 2021-07-29T01:04:20+00:00 1 Answers 3 views 0

Answers ( )

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    2021-07-29T01:06:06+00:00

    Answer:

    =19

    Step-by-step explanation:

    28-3*2+4)+9

    28-3*6+9

    28-18+9

    =19

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