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7k - -9 <44     

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richrichard | eNotes Newbie

Posted June 5, 2013 at 6:56 PM via web

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7k - -9 <44 

 

 

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crmhaske | College Teacher | (Level 3) Associate Educator

Posted June 5, 2013 at 9:41 PM (Answer #1)

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Subtracting a negative number is the equivalent of adding a positive number:

`7k - -9 = 7k+9`

Therefore:

`7k+9lt44`

`7klt44-9`

`7klt35`

`klt35/7`

`klt5`

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