Question

simplify the sum (_2)+(+9) +(_2)​

Answer 1

Answer:

5

Step-by-step explanation:

-2+9+(-2)

=9-4

=5

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Answer 2

$( - 2) + ( + 9) + ( - 2) \\ - 2 + 9 - 2 \\ 7 - 2 \\ 5$