Math Problem Statement
Solution
The inequality presented is:
Let’s solve this step-by-step:
Step 1: Simplify the Inequality
Start by adding 4 to both sides to eliminate the -4:
Step 2: Divide by 4
Divide both sides by 4:
Step 3: Remove the Absolute Value
The inequality translates into two separate inequalities:
Step 4: Solve Each Inequality
-
For :
-
For :
Step 5: Combine the Solutions
The solution is:
So, the inequality holds for values of that are less than or equal to -5, or greater than or equal to 13.
Final Answer
Would you like more details on any of the steps, or have any questions about this solution?
Here are 5 related questions to further your understanding:
- How do you solve absolute value equations that result in compound inequalities?
- What are the differences between solving inequalities with absolute values versus those without?
- How do you graph the solution set for absolute value inequalities?
- What does it mean for a solution to include both "and" and "or" conditions in absolute value problems?
- How do absolute values affect the domain of a function?
Tip: When solving absolute value inequalities, always remember that they represent two scenarios—one where the expression inside the absolute value is positive, and another where it's negative.
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Math Problem Analysis
Mathematical Concepts
Absolute Value
Inequalities
Algebra
Formulas
|a - b| ≥ c translates to two inequalities: a - b ≥ c or a - b ≤ -c
Theorems
Properties of Absolute Value Inequalities
Suitable Grade Level
Grades 9-11