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  • 04-09-2019
  • Mathematics
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The sum of 7 and three times a number b is at least 12

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Аноним Аноним
  • 04-09-2019

Answer:

The expression is 7+3b≥12

The solution is b≥5/3

Step-by-step explanation:

7+3b≥12

3b≥5

b≥5/3

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