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Amiraneli [1.4K]
3 years ago
5

| 7x + 3y = -8

Mathematics
1 answer:
sergejj [24]3 years ago
6 0

Answer:

A) 7x + 3y = -8

B) -4x - y = 6 Multiplying B) by 3

B) -12x -3y = 18 then we add A)

A) 7x + 3y = -8

-5x = 10

x = 2

y = -2

Answer is the first one (2, -2)

Step-by-step explanation:

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