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The sum of Jason and Mandy's ages is 35. Ten years ago, Jason was double Mandy's age. How old are they now?

Solución

The sum of Jason and Mandy's ages is 35. Ten years ago, Jason was double Mandy's age. How old are they now?

Solución

Jason^{'} s age is : 20

Mandy^{'} s age is : 15

Pasos de solución

Translate the problem into an equation:

x - 10 = 2 (35 - x - 10)

Resolver para

x, x - 10 = 2 (35 - x - 10) : x = 20

Hallar age

Jason^{'} s age is : 20

Mandy^{'} s age is : 15

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