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17 January, 01:28

If 3✖️/4 = 7 ➖x/3, then x=

+3
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  1. 17 January, 02:47
    0
    3x/4 = 7 - x/3 - > multiply both sides by 3

    9x/4 = 21 - x - > multiply both sides by 4

    9x = 84 - 4x

    13x = 84

    x = 84/13
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