aplechykova aplechykova

11-05-2021
Mathematics

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find two numbers if there sum is -11 and there difference is 41

Respuesta :

Trancescient Trancescient

11-05-2021

x = 26. y = -15

Step-by-step explanation:

Let x and y be the two numbers

x + y = 11. #1

x - y = 41. #2

Adding the two equations together, we get

2x = 52 ----> x = 26

Using this value on equation #2, we get

26 - y = 41

or y = -15

Answer Link

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