pancho200226 pancho200226
  • 27-02-2021
  • Mathematics
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Seven less than three times her number is between two and eleven(inclusive)

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riyamaharjan1307
riyamaharjan1307 riyamaharjan1307
  • 27-02-2021

Answer:

3≤x≤6

Step-by-step explanation:

2≤3x-7≤11

2+7≤3x-7+7≤11+7

9≤3x≤18

9÷3≤3x÷3≤18÷3

3≤x≤6

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