Pumpkinpie1
Pumpkinpie1 Pumpkinpie1
  • 10-01-2017
  • Mathematics
contestada

can someone please help me with my question i have been stuck on it for that past 1 and half

my question is

x-(-9)=27

Respuesta :

Mathgirl728 Mathgirl728
  • 10-01-2017
x+9=27, so to move the nine over to the other side of the equal sign, x=27-9, x=18
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