LoriV2235 LoriV2235

18-09-2017
Mathematics

contestada

What happens when you subtract a positive number from a negative number?

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HermioneGranger919 HermioneGranger919

19-09-2017

When you see minus sign and a negative sign together, it turns the two signs into a plus sign. Example:

5-(-2)
=5+2
=7

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