es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

The sum of two number is 64.Twice the larger number plus five times the smaller number is 20. find the two number

Solución

T h e s u m o f tw o n u mb er i s 64. Tw i ce t h e l a r g er n u mb er pl u s f i v e t im es t h e s ma ll er n u mb er i s 20. f in d t h e tw o n u mb er

Solución

The numbers : 100, - 36

Pasos de solución

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 64

2 x + 5 y = 20

x + y = 64, 2 x + 5 y = 20 : x = 100, y = - 36

The numbers : 100, - 36

Ejemplos populares

A woman can bicycle 21 miles in the same time as it takes her to walk 7 miles. She can ride 7 mph faster than she can walk. How fast can she walk?use the appropriate compound interest formula to compute the balance in the account after the stated period of time. 23000 dollars is invested for 6 years with an APR of 3% and daily compounding. what is the balance in the account after 6 years Hanson opened a savings account and deposited 600.00 as principal. The account earns 15% interest, compounded monthly. How much interest will he earn after 6 years?Daryl is twice as old as Kathlyn. In 6 years, he will be four times as old as she was 3 years ago. Find their present ages.Hampton's current population is 443,864 residents, which is 20% smaller than at the time of its founding. What was the population of Hampton back then?