txtigonzo2003
txtigonzo2003 txtigonzo2003
  • 02-10-2020
  • Mathematics
contestada

help me out pls!! 17p

help me out pls 17p class=

Respuesta :

mfebha
mfebha mfebha
  • 02-10-2020
So

13-___=6
So 13-6=___

6-___=-1
6-(-1)=___

-1-____=-8
-1-(-8)=___

Well 13-6= 6+1= -1+8= 7
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