donnastrick donnastrick

15-01-2018
Mathematics

contestada

The sum of two numbers is 47 and the difference is 3 . What are the numbers?

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texaschic101 texaschic101

15-01-2018

x + y = 47
x - y = 3
--------------add
2x = 50
x = 50/2
x = 25

x + y = 47
25 + y = 47
y = 47 - 25
y = 22

ur numbers are 22 and 25

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