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Popular >

a mother is 3 times as old as her son, and in 11 years, she will be just twice his age. find their present ages

Solution

a mother is 3 times as old as her son, and in 11 years, she will be just twice his age. find their present ages

Solution

Son^{'} s age is : 11

Mother^{'} s age is : 33

Solution steps

Translate the problem into an equation:

3 x + 11 = 2 (x + 11)

Solve for

x, 3 x + 11 = 2 (x + 11) : x = 11

Find age

Son^{'} s age is : 11

Mother^{'} s age is : 33

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