Mathematics
insolent
17

whats another way to write -(-9) ?

+1
(2) Answers
BettieZumbrunnen

Two minus signs acting on the same number become a plus sign. (Going negatively down is the same thing as going up.) -(-9) = +9 or just plain 9.

Banaszek168

[latex]-(-9)=+9[/latex] or [latex]9[/latex]

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