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Dmitriy789 [7]
2 years ago
11

8a - 2b + 12a - 2a - 4b

Mathematics
1 answer:
chubhunter [2.5K]2 years ago
8 0

-52

Step-by-step explanation:

8.4-2.22+12.4-4.22=

=32-44+48-88=

=-132+80=

=-52

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