Fireflame1132 Fireflame1132
  • 11-01-2017
  • Mathematics
contestada

15 plus what equals 45

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janisaunti
janisaunti janisaunti
  • 11-01-2017
the answer would be thirty
Answer Link
Аноним Аноним
  • 11-01-2017
15+x=45
Switch the problem to 45-15=x
You get 30. To check just do
15+(30)=45
Answer Link

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