Question : 6x + 4y = 24

-2x + 4y = - 10

A

6x + 4y = 24

2x - 4y = 10

B

6x + 4y = 24

-4x + 8y = - 20

C

18x + 12y = 72

- 6x + 12y = - 30

D

12x + 8y = 48

- 4x + 8y = - 10

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