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Y_Kistochka [10]
3 years ago
5

Helpie plz my teacher wont answer me

Mathematics
1 answer:
GaryK [48]3 years ago
5 0

Answer:

45d + 42

Step-by-step explanation:

-7(-7d - 6) - 4d

49d + 42 - 4d

49d - 4d + 42

45d + 42

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