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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?

Solution

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

Solution

Elga^{'} s age is : 19

Solution steps

Translate the problem into an equation:

3 x + x = 76

Solve for

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

Elga^{'} s age is : 19

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