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人気のある Word Problems >

Kwabena's age is twice Araba's age. The sum of their ages is 18 ,

解

K w ab e n a^{'} s a g e i s tw i ce A r ab a^{'} s a g e . T h e s u m o f t h e i r a g es i s 18,

解

Araba^{'} s age is : 6

Kwabena^{'} s age is : 12

解答ステップ

Translate the problem into an equation:

2 x + x = 18

x

を解く

2 x + x = 18 : x = 6

発見する age

Araba^{'} s age is : 6

Kwabena^{'} s age is : 12

人気の例

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