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Phổ biến Word Problems >

Hank's age is 5 more than three times John's age. Hank is 29 years old. How old is John?

Lời Giải

H an k^{'} s a g e i s 5 m ore t han t h ree t im es J o h n^{'} s a g e . H ank i s 29 ye a rs o l d . Ho w o l d i s J o hn ?

Lời Giải

John^{'} s age is : 8

Các bước giải pháp

Translate the problem into an equation:

5 + 3 x = 29

Giải

x, 5 + 3 x = 29 : x = 8

John^{'} s age is : 8

Ví dụ phổ biến

The chu vi of a circle is 7pipi m. Find its diameter, in meters.The radius of a circle is 15.9 in. Find the chu vi and round to the nearest tenth Glenn is 3 times as old as Chase. Seven years ago, Glenn was 5 times as old as Chase. How old are Glenn and Chase Now?What is the volume of a sphere with a bán kính of 2.6 ft, rounded to the nearest tenth of a cubic foot?he numbers-1 1/2 and 2 3/4 on the number đường thẳng below.