debbie solved the linear equation 3(x+4)-2=16 as follows

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debbie solved the linear equation 3(x+4)-2=16 as follows

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RI SƠ 3 years 2021-08-18T21:31:39+00:00 1 Answers 6 views 0

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  1. phucdien
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    2021-08-18T21:32:54+00:00
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    Answer:

    Step-by-step explanation:

    3x + 12 – 2 = 16

    3x + 10 = 16

    3x = 6

    x = 2

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