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rodikova [14]
3 years ago
11

I need HELP!!!!!!!!!!

Mathematics
2 answers:
Radda [10]3 years ago
7 0
X+y=10
21+y=10
-21. -21
y= -11
Westkost [7]3 years ago
5 0

Answer:

y = 11

i believe this is what your asking for

Step-by-step explanation:


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