sabtel3869
sabtel3869 sabtel3869
  • 17-09-2020
  • Mathematics
contestada

21 + (-21) + (-4) please help me out with this question

Respuesta :

cassidyab3
cassidyab3 cassidyab3
  • 17-09-2020

Answer:

-4

Step-by-step explanation:

Adding 21 and -21 cancel each other out so you're left with -4

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