it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

One number is 3 less than another number. If the sum of the two numbers is 177, find each number.

Soluzione

O n e n u mb er i s 3 l ess t han an o t h er n u mb er . I f t h e s u m o f t h e tw o n u mb ers i s 177, f in d e a c h n u mb er .

Soluzione

The numbers : 87, 90

Fasi della soluzione

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = y - 3

x + y = 177

x = y - 3, x + y = 177 : x = 87, y = 90

The numbers : 87, 90

Esempi popolari

The sum of three numbers is 66 . The second number is 2 times the third. The third number is 6 less than the first. What are the numbers?six times the recipocal of a number equals 2 times the recipocal of 3. Find the number The sum of seven tiems a number and 5 more than the number is the same as the differenza between-25 and twice the number. What is the number?If you double a number and then add 20 , you get 4/7 of the original number. What is the original number?The second of two numbers is 5 more than twice the first. Their sum is 80. Find the numbers.