Concept explainers
To decide which value of x is the solution to the given equation.
Answer to Problem 61E
Explanation of Solution
Given:
Equation:
Solutions:
Concept used:
Substitution method is used to determine the value of x in the equation. Substituting the given value of x in the equation, it can be decided which value of x is the solution to the equation.
Calculation:
Consider the equation
Assume
The equation is not satisfied for
Assume
Thus, the equation is satisfied.
Conclusion:
Therefore,
Chapter 1 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