aprilrmz131 aprilrmz131

31-10-2019
Mathematics

contestada

The sum of two integers is 7. Their difference is 9. What are the two integers?

Respuesta :

talazeineldin2015 talazeineldin2015

01-11-2019

Step-by-step explanation:

x+y=7

x-y=9

solve similtaneously

x=-1

y=8

Answer Link

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