Relax

Respuesta :

WatC

Answer:

B) -5 < x < -2

Step-by-step explanation:

3|2x + 7| – 9 < 0

3|2x + 7|  < 9

|2x + 7|  < 3

-3 < (2x + 7)  < 3

-10 < 2x < -4

-5 < x < -2