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Популярное Word Problems >

Skyler is 62 years younger than Danielle. 4 years ago, Danielle's age was 3 times Skyler's age. How old is Skyler now?

Решение

S k y l er i s 62 ye a rs yo u n g er t han D ani e ll e . 4 ye a rs a g o, D ani e ll e^{'} s a g e w a s 3 t im es S k y l e r^{'} s a g e . Ho w o l d i s S k y l er n o w ?

Решение

Skyler^{'} s age is : 35

Шаги решения

Translate the problem into an equation:

x + 62 - 4 = 3 (x - 4)

Решите для

x, x + 62 - 4 = 3 (x - 4) : x = 35

Skyler^{'} s age is : 35

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