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Huilan's age is two times Thomas's age. The sum of their ages is 39 . What is Thomas's age?

Solution

Huilan's age is two times Thomas's age. The sum of their ages is 39 . What is Thomas's age?

Solution

Thomas^{'} s age is : 13

Solution steps

Translate the problem into an equation:

2 x + x = 39

Solve for

x, 2 x + x = 39 : x = 13

Thomas^{'} s age is : 13

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