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Judy is now twice as old as Adam, but 6 years ago, she was 5 times as old as Adam, how old is Judy now?

Solución

Judy is now twice as old as Adam, but 6 years ago, she was 5 times as old as Adam, how old is Judy now?

Solución

Judy^{'} s age is : 16

Pasos de solución

Translate the problem into an equation:

2 x - 6 = 5 (x - 6)

Resolver para

x, 2 x - 6 = 5 (x - 6) : x = 8

Hallar Judy's age

: 16

Judy^{'} s age is : 16

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