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    -9=r/4

    how to solve this algebra equation


     

    0  Views: 2154 Answers: 2 Posted: 13 years ago

    2 Answers

    -9 = r / 4


    You have to get r by itself. So you do the opposite of division, which is multiplication.


    -9 = r / 4


    *4        *4


    ---------------------


    -36 = r

    r/4 = -9


    i.e. r = -9 × 4


    So, r = -36


    Now solve the other related problems with your friends.


     



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