Concept explainers
To find: How the student will know whether the equation is an identity or an equation with no solution.
Explanation of Solution
When the student solves an equation and it is seen that the variable has been eliminated; then it means that the equation is an identity. This means the student will get something by solving the equation which is true.
When the student solves an equation gets something which is not true; then this means that the equation no solution.
Chapter 2 Solutions
High School Math 2011 Algebra 1(prentice Hall) Student Edition
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