peartelyse peartelyse

04-06-2021
Mathematics

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I think of a number, I subtract 10 and add 2 . My answer is 20, What was my number

Respuesta :

asias3802 asias3802

14-07-2022

Answer:

x=28

Step-by-step explanation:

x-10+2=20

x-8=20

x=20+8

x=28. this is my answer

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does anyone know how to solve this problem? any help would be amazing please!!