gelalopez02 gelalopez02
  • 25-10-2018
  • Mathematics
contestada

solve the inequality for x. show each step of the soultion 12x>9(2x-3)-21

Respuesta :

HugoYates HugoYates
  • 25-10-2018

Answer: x< 8


Step-by-step explanation:

12x > 9(2x-3) -21

12x > 18x- 27 - 21

12x > 18x -48

Adding 48 on both the sides

12x + 48 > 18x -48+48

12x + 48 > 18x

Subtracting 12x from both the sides

12x - 12x +48 > 18x - 12x

48 > 6x

Dividing both the sides by 6

8 > x

Thus x < 8

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