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April 18, 2014

April 18, 2014

Posted by **Zhanise** on Thursday, April 4, 2013 at 9:09pm.

- Math -
**Knights**, Thursday, April 4, 2013 at 9:14pmIn mathematics, the additive inverse of a number a is the number that, when added to a, yields zero. So it would be negative a.

-from wikipedia

So, additive inverse of 7 is -7

this statement is true by definition

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