Can someone me and teach me how to do this
x+y= 11
-x=-y-9
o a. (10...
![subject](/tpl/images/cats/mat.png)
Mathematics, 11.11.2019 20:31 patricia1964
Can someone me and teach me how to do this
x+y= 11
-x=-y-9
o a. (10,1)
o b. (11,0)
o c. (9,2)
o d. (8, 3)
![ansver](/tpl/images/cats/User.png)
Answers: 2
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