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人気のある Word Problems >

Gerardo is 8 years older than Alexis. In 8 years the sum of their ages will be 62. How old is Gerardo now?

解

G er a r d o i s 8 ye a rs o l d er t han A l e x i s . I n 8 ye a rs t h e s u m o f t h e i r a g es w i ll b e 62. Ho w o l d i s G er a r d o n o w ?

解

Gerardo^{'} s age is : 27

解答ステップ

Translate the problem into an equation:

x + 8 + x - 8 + 8 = 62

x

を解く

x + 8 + x - 8 + 8 = 62 : x = 27

Gerardo^{'} s age is : 27

人気の例

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