Math Problem Statement
∣x−3∣≤13
Solution
To solve the inequality , we will break it down into two cases, as is common with absolute value inequalities.
Step 1: Rewrite the inequality
The inequality means that the expression inside the absolute value, , must lie between and . This can be rewritten as:
Step 2: Solve for
Now, solve for by adding 3 to all parts of the inequality:
Solution
The solution is:
This means is between and , inclusive.
Would you like more details on any step or further explanation?
Here are 5 related questions for practice:
- Solve .
- Solve .
- Solve .
- Find the solution to .
- Solve .
Tip: When solving absolute value inequalities, always remember to split the inequality into two cases—one for the positive and one for the negative value inside the absolute value.
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Math Problem Analysis
Mathematical Concepts
Algebra
Absolute Value Inequalities
Formulas
|x - a| ≤ b => -b ≤ x - a ≤ b
Theorems
Properties of Absolute Value
Suitable Grade Level
Grades 8-10