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3 years ago

What is the answer to this problem. -9 - (-9)=?

Mathematics

2 answers:

iVinArrow [24]3 years ago

8 0

Two negative = one positive

-9 - (-9) = -9 + 9 = 0

your answer is 0

hope this helps

DiKsa [7]3 years ago

3 0

When subtracting with a negative, your basically adding.

So then -9+9=0 (because y'know, you're subtracting a negative.

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Step-by-step explanation:-

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