SOLUTION: If you add 25 to a mystery number, the sum will be 23. What is the mystery number?

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Question 895705: If you add 25 to a mystery number, the sum will be 23. What is the mystery number?

Answer by thesvw(77) About Me  (Show Source):
You can put this solution on YOUR website!
If mystery number = X
25+%2B+X+=+23
X+=+-2