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Leokris [45]
3 years ago
15

The sum of 5 and 12 is 7 if and only if

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
8 0
The sum of 5 and 12 is 7 if and only if 5 is a negative integer such that
-5 +12 =7.
Integers are whole numbers which are either negatives or positive normally shown using a number line. 
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