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Vladimir [108]
3 years ago
5

Difference of a number and -3 is 6. what is the number

Mathematics
1 answer:
tiny-mole [99]3 years ago
5 0
Let x = the number we are looking for:

Difference means that we subtract:

x-(-3)=6

Two negative signs turn it into one positive sign (a plus):

x+3=6

We need to get x by itself, so we subtract 3 from both sides:

x=3

So now we know that the number we were asked to find is 3.
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