SOLUTION: When one-half of a number is added to one-fourth of the number, the sum is twenty-one. What is the number?
Algebra.Com
Question 204763: When one-half of a number is added to one-fourth of the number, the sum is twenty-one. What is the number?
Answer by LaMias_Way(2) (Show Source): You can put this solution on YOUR website!
The answer is 28.
14+7=21
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