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

Solución

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

Solución

Pamela^{'} s age is : 8

Jiri^{'} s age is : 22

Pasos de solución

Translate the problem into an equation:

x + x + 14 = 30

Resolver para

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

Hallar age

Pamela^{'} s age is : 8

Jiri^{'} s age is : 22

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