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19-01-2022
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Write the algebraic expression for twice a number less than 5

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19-01-2022

Answer:Hi,

Let the number be x

Twice the number is 2x

Five less than twice the number is 2x-5, which is given as 9

Therefore, 2x-5 = 9

or, 2x = 9+5

or, 2x = 14

or x=7

Thus the number is 7.

Explanation: Hope this is helpful

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