Math Problem Statement
2∣x−5∣+7<11
Solution
We are given the inequality:
Step 1: Isolate the absolute value term
First, subtract 7 from both sides to isolate the absolute value term:
Step 2: Divide both sides by 2
Now, divide both sides of the inequality by 2:
Step 3: Break the absolute value into two inequalities
The absolute value inequality means that the expression inside the absolute value lies between and . Therefore, we can write:
Step 4: Solve the inequality
Now, solve for by adding 5 to all parts of the inequality:
Final answer:
The solution is:
This means lies in the interval .
Do you want any further details or have any questions?
Here are 5 related questions for practice:
- Solve the inequality .
- Solve .
- What is the solution to ?
- Solve for in .
- Solve the equation .
Tip: When solving absolute value inequalities, remember to break them into two separate inequalities.
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Math Problem Analysis
Mathematical Concepts
Algebra
Absolute Value
Inequalities
Formulas
|x - a| < b translates to -b < x - a < b
Theorems
Absolute Value Inequality
Suitable Grade Level
Grades 9-11