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    4. Please simplify completely: -7 (8y - 9x)
    Please simplify completely: -7 (8y - 9x)

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    0  Views: 632 Answers: 3 Posted: 14 years ago
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      3 Answers

      63x-56y

      14 years ago. Rating: 2
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        -7 (8y - 9x)=63x-56y

        14 years ago. Rating: 2
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          Here go to the homework site: http://www.khanacademy.org/

          14 years ago. Rating: 1
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