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Popolare Word Problems >

micheal is 3 times as old as bradon. 18 years ago, micheal was 9 times as old as bradon

Soluzione

mi c h e a l i s 3 t im es a s o l d a s b r a d o n . 18 ye a rs a g o, mi c h e a l w a s 9 t im es a s o l d a s b r a d o n

Soluzione

Bradon^{'} s age is : 24

Micheal^{'} s age is : 72

Fasi della soluzione

Translate the problem into an equation:

3 x - 18 = 9 (x - 18)

Risolvi per

x, 3 x - 18 = 9 (x - 18) : x = 24

Trova age

Bradon^{'} s age is : 24

Micheal^{'} s age is : 72

Esempi popolari

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