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21.Pamela is 14 years younger than Jiri. The sum of their ages is 30. What is Jiri

Solution

21.Pamela is 14 years younger than Jiri. The sum of their ages is 30. What is Jiri

Solution

Pamela^{'} s age is : 8

Jiri^{'} s age is : 22

Solution steps

Translate the problem into an equation:

x + x + 14 = 30

Solve for

x, x + x + 14 = 30 : x = 8

Find age

Pamela^{'} s age is : 8

Jiri^{'} s age is : 22

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