Solutions
Integral CalculatorDerivative CalculatorAlgebra CalculatorMatrix CalculatorMore...
Graphing
Line Graph CalculatorExponential Graph CalculatorQuadratic Graph CalculatorSin graph CalculatorMore...
Calculators
BMI CalculatorCompound Interest CalculatorPercentage CalculatorAcceleration CalculatorMore...
Geometry
Pythagorean Theorem CalculatorCircle Area CalculatorIsosceles Triangle CalculatorTriangles CalculatorMore...
Tools
NotebookGroupsCheat SheetsWorksheetsPracticeVerify
en
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 numbers is 9 and their difference is 7:What are the two numbers

  • Pre Algebra
  • Algebra
  • Pre Calculus
  • Calculus
  • Functions
  • Linear Algebra
  • Trigonometry
  • Statistics
  • Physics
  • Chemistry
  • Finance
  • Economics
  • Conversions

Solution

Thesumoftwonumbersis9andtheirdifferenceis7:Whatarethetwonumbers

Solution

Thenumbers:8,1
Solution steps
Represent the numbers with xandy:
number1:x
number2:y
A.T.Q.:
x+y=9
x−y=7
x+y=9,x−y=7:x=8,y=1
Thenumbers:8,1

Popular Examples

Dalton opened a savings account and deposited 800.00 as principal. The account earns 15% interest, compounded annually. What is the balance after 6 years?if sally has 2 apples and she takes away 3, how many does she have?Matt and Sarah deposit 800.00 into a savings account which earns 12% interest compounded monthly. 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?Find two consecutive whole numbers that sqrt(119) lies between.the sum of two consecutive even integers is 110. find the two integers
Study ToolsAI Math SolverPopular ProblemsWorksheetsStudy GuidesPracticeCheat SheetsCalculatorsGraphing CalculatorGeometry CalculatorVerify Solution
AppsSymbolab App (Android)Graphing Calculator (Android)Practice (Android)Symbolab App (iOS)Graphing Calculator (iOS)Practice (iOS)Chrome ExtensionSymbolab Math Solver API
CompanyAbout SymbolabBlogHelp
LegalPrivacyTermsCookie PolicyCookie SettingsDo Not Sell or Share My Personal InfoCopyright, Community Guidelines, DSA & other Legal ResourcesLearneo Legal Center
Social Media
Symbolab, a Learneo, Inc. business
© Learneo, Inc. 2024