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3 votes
What number can be added to 9 to get a result of 0?

User Sixhobbits
by
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1 Answer

4 votes

Answer:

-9

first you have 9+ x = 0

then you subtract 9 from each side so it'd be

9+x=0

-9+x=-9 to leave x alone

and 0-9 is -9

therefore it's -9

User Xavier Guardiola
by
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