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شائع Word Problems >

Devaughn's age is two times Sydney's age. The sum of their ages is 66. What is Sydney's age?

الحلّ

De v a ug h n^{'} s a g e i s tw o t im es S y d n e y^{'} s a g e . T h e s u m o f t h e i r a g es i s 66. Wha t i s S y d n e y^{'} s a g e ?

الحلّ

Sydney^{'} s age is : 22

خطوات الحلّ

Translate the problem into an equation:

2 x + x = 66

2 x + x = 66, x

حلّ لـ:

x = 22

Sydney^{'} s age is : 22

أمثلة شائعة

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