melanycana
melanycana melanycana
  • 22-06-2017
  • Mathematics
contestada

Solve the inequality and graph its solution: –14 < 7t < 21

Respuesta :

ghanami
ghanami ghanami
  • 26-06-2017
hello : 

divide by : 7
–14 < 7t < 21
-2< t < 3
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