`| 2/3 + 1/3 : x | – 5/6 = 2 1/3`

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`| 2/3 + 1/3 : x | – 5/6 = 2 1/3`

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Vodka 9 months 2020-10-30T18:13:32+00:00 2 Answers 53 views 0

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    0
    2020-10-30T18:14:39+00:00

    `=> |2/3 + 1/3:x|=2 1/3 + 5/6=19/6`

    `=>` \(\left[ \begin{array}{l}\frac{2}{3}  + \frac{1}{3} :x=\frac{19}{6}  \\\frac{2}{3}  + \frac{1}{3} :x=-\frac{19}{6} \end{array} \right.\) 

    `=>` \(\left[ \begin{array}{l}x=\frac{2}{15}  \\  x=-\frac{16}{69}\\\end{array} \right.\) 

     

    0
    2020-10-30T18:15:07+00:00

    Chúc bn hc tốt 

     

    2-3-1-3-5-6-2-1-3

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