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Math Help - Additive inverse.

  1. #1
    Junior Member
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    Additive inverse.

    What is the additive inverse of -(3w + 10)?

    An straight out answer would be nice, but I also would like to know how any of youy guys got the answer too so I can try it with other similar problems.
    Last edited by mr fantastic; May 21st 2010 at 08:40 PM. Reason: Corrected post title.
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  2. #2
    Junior Member slovakiamaths's Avatar
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    Ans is (3w+10)
    additive inverse of x is -x sothat x+(-x)=0
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