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Luba_88 [7]
3 years ago
11

Need help can someone help me with this question

Mathematics
1 answer:
REY [17]3 years ago
7 0

In system A, the first equation multiply by 4

8x - 4y = 12 (1st)

3x + 4y = 10 (2nd)

--------------------add

11x = 22

So answer is B.



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