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25-07-2022
Mathematics

contestada

half a number is 21 less than double the number find the number.

Respuesta :

shonapranjal2008 shonapranjal2008

25-07-2022

Answer:

14

Step-by-step explanation:

let the number be x

2x is larger than half of x by 21: 2x = 0.5+21

Solve:

2x = 0.5+21

1.5x = 21

x = 14

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