he

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

פּוֹפּוּלָרִי Word Problems >

The sum of two numbers is 2780 . Twice the larger number plus three times the smaller number is 591 . Find the numbers.

פתרון

T h e s u m o f tw o n u mb ers i s 2780 . Tw i ce t h e l a r g er n u mb er pl u s t h ree t im es t h e s ma ll er n u mb er i s 591 . F in d t h e n u mb ers .

פתרון

The numbers : 7749, - 4969

צעדי פתרון

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 2780

2 x + 3 y = 591

x + y = 2780, 2 x + 3 y = 591 : x = 7749, y = - 4969

The numbers : 7749, - 4969

דוגמאות פופולריות

what is the probability of getting a red face card in a deck of cards Levi opened a savings account and deposited 700.00 as principal. The account earns 10% interest, compounded annually. What is the balance after 6 years?Simon and Hazel deposit 500.00 into a savings account which earns 11% interest compounded quarterly. They want to use the money in the account to go on a trip in 2 years. How much will they be able to spend?Sam and Rosanne deposit 10,000.00 into a savings account which earns 1% interest compounded annually. They want to use the money in the account to go on a trip in 3 years. How much will they be able to spend?what is the approximate circumference of a circle with 6 radius