Concept explainers
To solve the equation and check the solutions.
Answer to Problem 90E
The solutions are
Explanation of Solution
Given information:
The equation is
Calculation:
If
The equation
Subtract 2 from both sides,
Divide by 3 from both sides,
And, If
The equation
Multiply by -1.
Subtract 2 from both sides,
Divide by 3 from both sides,
So, the solutions are
For checking the solution, substitute
Both sides are equal.
So,
For checking the solution, substitute
Both sides are equal.
So,
Chapter A Solutions
EBK PRECALCULUS W/LIMITS
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning