A whole number is added to 50 and the same number is subtracted from 50. The sum of the resulting numbers is
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Answer:
the number itself
Step-by-step explanation:
lets take the number "n"
n is added to 50
now it's
n + 50
now
the number (n + 50) is subtracted from 50
(n + 50) - 50
n + 50 - 50
n + 0
hence the number itself
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