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Популярное Word Problems >

bob is 7 years older than jay. in 5 years the sum of their ages will be 53. how old is bob now?

Решение

b o b i s 7 ye a rs o l d er t han ja y . in 5 ye a rs t h e s u m o f t h e i r a g es w i ll b e 53. h o w o l d i s b o b n o w ?

Решение

Bob^{'} s age is : 25

Шаги решения

Translate the problem into an equation:

x + 5 + x - 7 + 5 = 53

Решите для

x, x + 5 + x - 7 + 5 = 53 : x = 25

Bob^{'} s age is : 25

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