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Alvin's age is three times Elga's age. The sum of their ages is 76. What is Elga's age?

Solución

Alvin's age is three times Elga's age. The sum of their ages is 76. What is Elga's age?

Solución

Elga^{'} s age is : 19

Pasos de solución

Translate the problem into an equation:

3 x + x = 76

Resolver para

x, 3 x + x = 76 : x = 19

Elga^{'} s age is : 19

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