sunseteyez61 sunseteyez61

10-01-2018
Mathematics

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Alvin's age is two times Elga's age. The sum of their ages is 84 . What is Elga's age?

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thesun1 thesun1

13-01-2018

Alvin's age + Elga's age = 84
2R + R = 84
3 R = 84
3/ 3 R = 84/ 3
R = 28
Elga's age is 28

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