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ANEK [815]
3 years ago
11

-3b+8-9-7b-3b+8-9-7b

Mathematics
1 answer:
Leviafan [203]3 years ago
7 0

Answer:-13b-2

Step-by-step explanation:

To find -3b+8-9-7b-3b+8-9-7b

Collect like terms

-3b-7b-3b-7b+8-9+8-9

-13b-2

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