fr

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Populaire Word Problems >

the sum of two numbers is 56. Their différence is 18. Find the numbers

Solution

t h e s u m o f tw o n u mb ers i s 56. T h e i r d i ff ere n ce i s 18. F in d t h e n u mb ers

Solution

The numbers : 37, 19

étapes des solutions

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 56

x - y = 18

x + y = 56, x - y = 18 : x = 37, y = 19

The numbers : 37, 19

Exemples populaires

Emmy earned some money doing odd jobs last summer and put it in a savings account that earns 4% interest compounded monthly. After 4 years, there is 800.00 in the account. How much did Emmy earn doing odd jobs?Round your answer to the nearest cent.Ellie runs 5/6 mile in 10 minutes.:What is Ellie's speed in miles per minute?What was the interest rate if your balance on an investment of 830 at the end of one year is 871.50?The circonférence of a circle is 2pi inches. What is the radius You deposit 14000 in an account earning .5% interest compounded monthly. How much will you have in the account in 1/4 years?