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bazaltina [42]
3 years ago
15

{3.1 + y=8{2x + 2y = 8​

Mathematics
1 answer:
Eva8 [605]3 years ago
3 0

(x,y)=(-0.9,4.9)

{3.1 + y=8

{2x + 2y = 8

{y=4.9

{2x + 2y = 8

2x + 2y = 8

2x + 2×4.9 = 8

x=-0.9

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