jounijana4444
jounijana4444 jounijana4444
  • 26-04-2022
  • Mathematics
contestada

∣_7x+4∣=<18 absolute value ​

Respuesta :

brightediomo1
brightediomo1 brightediomo1
  • 26-04-2022

Step-by-step explanation:

|7x+4|≤18

7x+4≤ 18. 7x+4≥-18

x≤2. x≥-22/7

2≤x≤-22/7

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