Question

4) Al resolver - (-3- (-3-(-3-3)))​

Answer 1

$- ( - 3 - ( - 3 - ( - 3 - 3))) = \\ + 3 - + 3 - 3 - 3 = \\ - 3 - 3 - 3 - 3 \\ + 6 - + 6 = \\ - 1$

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