Concept explainers
The equation by solve using the graph.
Answer to Problem 24E
The ordered pair (5, 5) is the solution of the system
Explanation of Solution
Given information:
The given equation as shown below,
Formula used:
Substitution method is used.
Calculation:
Solve the equation
Move the variable 2.6y to the right side and change its sign,
Divide both sides by (2.6)
Convert the decimal number into a fraction
Distribute
Substitute the value of x into the equation
Solve the equation for y
Substitute the value of y into the equation
The possible solution of the system is the ordered pair
Check if the ordered pair is the solution of the system of equations
Simplify the equalities
Since all of the equalities are true, the ordered pair (5, 5) is the solution of the system
Conclusion:
The ordered pair (5, 5) is the solution of the system
Chapter 5 Solutions
BIG IDEAS MATH Algebra 1: Common Core Student Edition 2015
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education