Hadassahl10 Hadassahl10
  • 26-05-2020
  • Mathematics
contestada

The sum of twice a number and 5 is at least 12. How do I write it?

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Meenakshi2402jha Meenakshi2402jha
  • 26-05-2020

Answer:

Step-by-step explanation:the sum of twice a no. means 2x + and 5 is at least 12 means that the question is 2x+5 =12

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judygachanja
judygachanja judygachanja
  • 26-05-2020

Answer:

3.5

Step-by-step explanation:

let x represent the number.

twice the number = 2x

2x + 5 = 12

2x = 12-5

2x = 7 ; divide both sides by 2.

x = 3.5

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