2x +1 = 7 -Z | -1 = [?] = 2x 3

Question

2x
+1 = 7
-Z | -1
= [?]
=
2x
3

in progress 0
Khang Minh 5 months 2021-08-30T06:39:31+00:00 1 Answers 2 views 0

Answers ( )

  1. thaiduong
    0
    2021-08-30T06:40:51+00:00
    Reply

    Answer: nop

    Step-by-step explanation:

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