SOLUTION: when half of a certain number is added to 7 the result is 25
Algebra.Com
Question 910260: when half of a certain number is added to 7 the result is 25
Answer by Lenzky(18) (Show Source): You can put this solution on YOUR website!
Let X be the number.
X= (25-7)2
X= 18x2
X= 36
CHECKING:
(36/2)+7 =25
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