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kogti [31]
3 years ago
13

What is 3-(-7)+11-(9)

Mathematics
2 answers:
Molodets [167]3 years ago
6 0

Answer:

12

Step-by-step explanation:

Just had to simplify the expression.

Scorpion4ik [409]3 years ago
4 0

Answer:

12

Step-by-step explanation:

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