SOLUTION: 13=85-|9t|

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Question 919661: 13=85-|9t|
Answer by Edwin McCravy(20060)   (Show Source): You can put this solution on YOUR website!
       13 = 85-|9t|

     |9t| = 72

9t = 72  or  -9t = 72
 t = 8   or    t = -8

Edwin
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