Please help with this question What is the solution set for 2x +4+9= 13? Show a process

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Please help with this question

What is the solution set for 2x +4+9= 13?

Show a process

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Nguyệt Ánh 4 years 2021-08-14T16:01:06+00:00 1 Answers 16 views 0

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  1. Sigrid
    0
    2021-08-14T16:03:00+00:00
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    13-9 = 4
    4-4 = 0
    0 divided by 2 = 0
    2x = 0
    x = 0

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