To explain: The method to use addition and subtraction properties of inequality to make them equivalent inequalities.
Answer to Problem 6LC
Add or subtract a number to both the sides of an inequality to produce equivalent inequalities.
Explanation of Solution
Inequalities with the same solutions are known as equivalent inequalities.
The solutions of an inequality can be find by using the properties of inequality. There are two properties of inequality:
Addition Property: It can be applied by adding a number to both the sides of an inequality to produce equivalent inequality.
Subtraction Property: It can be applied by subtracting a number from both the sides of an inequality to produce equivalent inequality.
Chapter 3 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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