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Semmy [17]
2 years ago
6

Simplifica: 7 - 2 ( 3 + 1) -

Mathematics
1 answer:
Ganezh [65]2 years ago
7 0

Answer:

-1

Step-by-step explanation:

7-2(3+1)

=7-2(4) or =7-(6+2)

=7-8

=-1

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