Respuesta :

Answer:

Umm... 9 Hope this helps! XD

Answer:

The answer is 9

Step-by-step explanation:

  • Since the answer to 3 + 4 = 7
  • You add 2 and that will give you a sum of 9
  • to check your answer you would do
  • 9 - 2- 7-4 = 3

  • Hope this helps
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