mommieof2 mommieof2
  • 13-03-2017
  • Mathematics
contestada

-12x<22-x

A.) x < -1/2
B.) x > -1/2
C.) x > -2
D.) x < -2

Respuesta :

ghanami
ghanami ghanami
  • 13-03-2017
C.) x > -2Hello :
-12x<22-x
-12x+x 
<22-x+x
-11x < 22
-x < 2 
(-1)×(-x) > (-1)×(2)
 x > -2  ( answer C)
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