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janet is three years older than maria. The sum of their ages is 39. Find the age of each.

Solution

janet is three years older than maria. The sum of their ages is 39. Find the age of each.

Solution

Janet^{'} s age is : 21

Maria^{'} s age is : 18

Solution steps

Translate the problem into an equation:

x + x - 3 = 39

Solve for

x, x + x - 3 = 39 : x = 21

Find age

Janet^{'} s age is : 21

Maria^{'} s age is : 18

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