To solve the given system of equations by the method of addition or subtraction.
Answer to Problem 17AR
Explanation of Solution
Given:
Calculation:
Subtracting equation (2) from equation (1), we get
Now put
Therefore the solution is,
Chapter 2 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
Additional Math Textbook Solutions
Linear Algebra and Its Applications (5th Edition)
Statistics: The Art and Science of Learning from Data (4th Edition)
Using and Understanding Mathematics: A Quantitative Reasoning Approach (6th Edition)
Essentials of Statistics (6th Edition)
Single Variable Calculus: Early Transcendentals (2nd Edition) - Standalone book
Thinking Mathematically (7th Edition)
- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning