mychemicaljen
mychemicaljen mychemicaljen
  • 06-10-2015
  • Mathematics
contestada

what is −9s−8 5s=−10

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soccerabby11 soccerabby11
  • 06-10-2015
10

using the second equation you can get s=-2. then plugging that into the first you get 
-9(-2)-8 = 18-8 = 10
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