2m - n/3 = 5m for n

Discussion in 'Calculator Requests' started by math_celebrity, Sep 17, 2021.

  1. math_celebrity

    math_celebrity Administrator Staff Member

    2m - n/3 = 5m for n

    Subtract 2m from each side of the equation:
    2m-n/3 - 2m = 5m - 2m
    -n/3 = 3m

    Multiply each side of the equation by -3 to isolate n:
    -3 * -n/3 = -3 * 3m
    n = -9m
     

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