3

1 answer:

Ronch [10]2 years ago

5 0

Answer:

2 x + y = − 2 , x + 2 y = 2 , 6 x 2 + 3 y 2 = 12 , x + y = 2

x − y = 9 , x + y = 6, 2 x + y = − 2 , x + 2 y = 2 6 x 2+ 3 y 2 = 12 , x + y = 2 x − y= 9 , x + y = 6

Step-by-step explanation:

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