what should be added to -7/3 to get 3/7 A.21/58 B.58/21 C.47/21 D.50/21​

Question

what should be added to -7/3 to get 3/7
A.21/58
B.58/21
C.47/21
D.50/21​

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Thanh Thu 1 year 2021-09-04T05:34:48+00:00 1 Answers 5 views 0

Answers ( )

    0
    2021-09-04T05:36:04+00:00

    Answer:

    b

    Step-by-step explanation:

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