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Alexeev081 [22]
2 years ago
8

12x - 6y = 13 8x - 4y = -21

Mathematics
1 answer:
kondor19780726 [428]2 years ago
4 0

Answer:

24

Step-by-step explanation:

24

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dusya [7]

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Step-by-step explanation:

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3 years ago
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andrew-mc [135]

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2 years ago
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VikaD [51]

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