Question

evolute (-31)÷{(-30) + (-1)}
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Answer 1

Step-by-step explanation:

(-31)÷{(-30) + (-1)}

-31 ÷ { -30-1}

-31 ÷ {-31}

-31÷ -31

31÷31

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Answer 2

$(-31)÷((-30) + (-1)) \\ = ( - 31) \div ( - 31) = 1$