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    4. -9=r/4
    -9=r/4

    how to solve this algebra equation


     

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    0  Views: 2248 Answers: 2 Posted: 14 years ago
    Tags: algebra homework
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      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

      14 years ago. Rating: 0
      Comment this answer

        r/4 = -9


        i.e. r = -9 × 4


        So, r = -36


        Now solve the other related problems with your friends.


         

        14 years ago. Rating: 0
        Comment this answer



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