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Alvin's age is two times Elga's age. The sum of their ages is 54. What is Elga's age?

Solución

Alvin's age is two times Elga's age. The sum of their ages is 54. What is Elga's age?

Solución

Elga^{'} s age is : 18

Pasos de solución

Translate the problem into an equation:

2 x + x = 54

Resolver para

x, 2 x + x = 54 : x = 18

Elga^{'} s age is : 18

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