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29 August, 14:08

7m+12 over 8 = 2m-1 over 3

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  1. 29 August, 17:28
    0
    m=-44/5

    Step-by-step explanation:

    (7m+12) / 8 = (2m-1) / 3

    cross product

    8 (2m-1) = 3 (7m+12)

    16m-8=21m+36

    16m-21m-8=36

    -5m-8=36

    -5m=36+8

    -5m=44

    m=44/-5

    m=-44/5
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