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29-07-2016
Mathematics

contestada

The sum of two numbers is 60 and the difference is 2 what are the numbers. user: 25

Respuesta :

30-07-2016

Hello,

I don't know what is user 25!

Lets's be a and b the 2 numbers

a+b=60 (1)
a-b=2 (2)
(1)+(2)=> 2a=62==>a=31 and b= 60-31=29.

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