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alexandr402 [8]
3 years ago
15

Plzzzzzzzzzzz help me!!!

Mathematics
1 answer:
Alisiya [41]3 years ago
4 0

Answer:

Step-by-step explanation:

-5a + 5b - 5

18xy - 6y

8x - 4y

-12d + 9e - 15

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