Icanhopps2 Icanhopps2
  • 08-06-2017
  • Mathematics
contestada

what dose this equal to?
3 – (–3) + 7 – 4 =

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PHDFlopper
PHDFlopper PHDFlopper
  • 08-06-2017
3-(-3)+7-4
3+3+7-4
13-4
9
HOpe you get help ;D
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Kamizamurai Kamizamurai
  • 08-06-2017
3-(-3) = 3 + 3
From this you just subtract and add. 
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