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PolarNik [594]
3 years ago
8

Solve by addition5x-2y=32x 7y=9

Mathematics
1 answer:
aivan3 [116]3 years ago
5 0
I hope this helps you



7y=9 y=9/7



2y= -27x



2.9/7= -27x



-2/21=x
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