en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

the sum of two numbers is 45. The larger number is 4 times the smaller number. find the two numbers

Solution

the sum of two numbers is 45. The larger number is 4 times the smaller number. find the two numbers

Solution

The numbers : 36, 9

Solution steps

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 45

x = 4 y

x + y = 45, x = 4 y : x = 36, y = 9

The numbers : 36, 9

Popular Examples

A number x is less than twelve Tiana opened a savings account and deposited 700.00 as principal. The account earns 2% interest, compounded annually. What is the balance after 2 years?Adriel is going to invest in an account paying an interest rate of 2.4% compounded monthly. How much would Adriel need to invest, to the nearest ten dollars, for the value of the account to reach 120,000 in 8 years?twice a number added to 7 What is the volume of a sphere with radius of 9.2cm , rounded to the nearest tenth of a cubic centimeter?