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Yuliya22 [10]
3 years ago
11

5x+7y=31 , 3x-5y=21??​

Mathematics
1 answer:
nikklg [1K]3 years ago
5 0

Answer:

yes

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
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Answer:

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2 years ago
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