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Bob's father is 24 years older than Bob. 12 years ago, Bob's dad was double Bob's age at that time. How old is Bob?

Solución

Bob's father is 24 years older than Bob. 12 years ago, Bob's dad was double Bob's age at that time. How old is Bob?

Solución

Bob^{'} s age is : 36

Pasos de solución

Translate the problem into an equation:

x - 12 = 2 (x - 24 - 12)

Resolver para

x, x - 12 = 2 (x - 24 - 12) : x = 60

Hallar Bob's age

: 36

Bob^{'} s age is : 36

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