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  • 02-03-2021
  • Mathematics
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Choose property of addition that justifies the equation.
•6 + (-6) = 0
•y = y + 0
•7 + 6 = 6 + 7

Respuesta :

29jackieb 29jackieb
  • 02-03-2021
The answer is 7+6=6+7
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