siennakeys42106
siennakeys42106 siennakeys42106
  • 02-11-2020
  • Mathematics
contestada

What value of x is in the solution set of 9(2x + 1) < 9x – 18?
–4
–3
–2
–1

Respuesta :

cesaratrejo26
cesaratrejo26 cesaratrejo26
  • 02-11-2020

Answer:

-3

Step-by-step explanation:

Answer Link
Brayan2022
Brayan2022 Brayan2022
  • 02-11-2020

Answer:x < - 3

Step-by-step explanation: Because 9(2x + 1) < 9x - 18

18x + 9 < 9x - 18

18x - 9x < -18 - 9

9x < - 27

x < -27/9

x < - 3

Answer Link

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