mykah00 mykah00
  • 13-01-2017
  • Mathematics
contestada

Y-(-5)=-7
A y=12
B y=-12
C y=2
D y=-2

Respuesta :

hannahhoskings hannahhoskings
  • 13-01-2017
B
-12 + 5 = -7
subtracting a negative turns it into a positive 


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