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Phổ biến Word Problems >

Ishaan is 3 times as old as Christopher and is also 14 years older than Christopher. How old is Christopher?

Lời Giải

I s haan i s 3 t im es a s o l d a s C h r i s t o p h er an d i s a l so 14 ye a rs o l d er t han C h r i s t o p h er . Ho w o l d i s C h r i s t o p h er ?

Lời Giải

Christopher^{'} s age is : 7

Các bước giải pháp

Translate the problem into an equation:

x = 3 x - 14

Giải

x, x = 3 x - 14 : x = 7

Christopher^{'} s age is : 7

Ví dụ phổ biến

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