Math Problem Statement
ǀ 2x – 8 ǀ < 14
Solution
To solve the inequality , we need to consider the two cases for absolute value inequalities. This can be split into two separate inequalities:
Solving the first inequality:
Add 8 to both sides: Now, divide both sides by 2:
Solving the second inequality:
Add 8 to both sides: Now, divide both sides by 2:
Combine both inequalities:
The solution to the inequality is:
So, the solution is .
Would you like further details on this solution?
Here are five follow-up questions related to this:
- How do you solve absolute value equations instead of inequalities?
- What is the difference between strict inequalities and non-strict inequalities?
- How do you graph the solution to an absolute value inequality?
- Can this type of problem appear in real-world situations? If so, how?
- How would you handle absolute value inequalities that have a greater-than condition?
Tip: When solving absolute value inequalities, always split the inequality into two cases: one for the positive case and one for the negative case.
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Math Problem Analysis
Mathematical Concepts
Algebra
Inequalities
Absolute Value
Formulas
|a| < b → -b < a < b
Theorems
Absolute value inequality properties
Suitable Grade Level
Grades 7-9