jessicamc98 jessicamc98
  • 10-11-2016
  • Mathematics
contestada

determine whether 18 is a solution of the question x+15=31.

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Аноним Аноним
  • 10-11-2016
The solution to x+15=30 is 15. 18 is incorrect.
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piercekeys
piercekeys piercekeys
  • 10-11-2016
No it is not. It's actually 16 because in order to get x you have to subtract 15 from 31

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