1/3 x = 6/5 x +7/10 thanh you nhiều bài này chuyển vế nhé

Question

1/3 x = 6/5 x +7/10
thanh you nhiều
bài này chuyển vế nhé

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Iris 1 năm 2021-10-04T01:55:05+00:00 2 Answers 3 views 0

Answers ( )

    0
    2021-10-04T01:56:28+00:00

    1/3.x = 6/5.x + 7/10

    1/3.x – 6/5.x = 7/10

    (1/3 – 6/5).x = 7/10

    -13/15.x = 7/10

    x = 7/10 : (-13/15)

    x = -21/26

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    0
    2021-10-04T01:56:52+00:00

               1/3x = 6/5x + 7/10 

     1/3x – 6/5x =7/10

       -13/15x      = 7/10

              x        = 7/10 : -13/15

              x        =  7/10 . -15/13

            x           = -21/26

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