Question

simplify = -3-[8-{7-(6-5-4)}]​

Answer 1

Step-by-step explanation:

$- 3 - (8 - (7 - (6 - 5 - 4))) \\ \\ = > - 3 - (8 - (7 - ( - 3)) \\ \\ = > - 3 - ( - 8 - (7 + 3)) \\ \\ = > - 3 - ( - 8 - (10)) \\ \\ = > - 3 - ( - 18) = > - 3 + 18 = > 15$

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Answer 2

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