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Популярное Word Problems >

Carlo is 12 years older than his brother. In 6 years, he will be twice as old as his brother. Find the present age of each.

Решение

C a r l o i s 12 ye a rs o l d er t han hi s b ro t h er . I n 6 ye a rs, h e w i ll b e tw i ce a s o l d a s hi s b ro t h er . F in d t h e p rese n t a g e o f e a c h .

Решение

Carlo^{'} s age is : 18

Brother^{'} s age is : 6

Шаги решения

Translate the problem into an equation:

x + 6 = 2 (x - 12 + 6)

Решите для

x, x + 6 = 2 (x - 12 + 6) : x = 18

Найдите age

Carlo^{'} s age is : 18

Brother^{'} s age is : 6

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