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Nostrana [21]
3 years ago
7

Solve the system of equations using addition x+y=9 x-y=3

Mathematics
2 answers:
Semmy [17]3 years ago
8 0
(6,3) Is the answer________________
harkovskaia [24]3 years ago
4 0
I think this is correct. Hope this helps :)

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A<br> 1200<br> b<br> 3200<br> c<br> 3680<br> d<br> 5520
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