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Pat is 20 years older than James. In two years he will be twice as old as James. How old are they now?

Solución

Pat is 20 years older than James. In two years he will be twice as old as James. How old are they now?

Solución

Pat^{'} s age is : 38

James^{'} s age is : 18

Pasos de solución

Translate the problem into an equation:

x + 2 = 2 (x - 20 + 2)

Resolver para

x, x + 2 = 2 (x - 20 + 2) : x = 38

Hallar age

Pat^{'} s age is : 38

James^{'} s age is : 18

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