Math Problem Statement

2|x-2|+6>=26

Solution

We are given the inequality:

2x2+6262|x - 2| + 6 \geq 26

Step 1: Isolate the absolute value term.

Subtract 6 from both sides:

2x2202|x - 2| \geq 20

Step 2: Divide by 2.

x210|x - 2| \geq 10

Step 3: Solve the absolute value inequality.

The absolute value inequality x210|x - 2| \geq 10 means that:

x210orx210x - 2 \leq -10 \quad \text{or} \quad x - 2 \geq 10

Step 4: Solve each part.

  1. x210x - 2 \leq -10: x8x \leq -8

  2. x210x - 2 \geq 10: x12x \geq 12

Final Solution:

The solution to the inequality is:

x8orx12x \leq -8 \quad \text{or} \quad x \geq 12

In interval notation, this is:

(,8][12,)(-\infty, -8] \cup [12, \infty)

Would you like further details or explanations?

Here are 5 related questions to expand your understanding:

  1. How do you solve absolute value equations?
  2. What is the difference between solving absolute value inequalities with "<" and ">”?
  3. How can you graph the solution to an absolute value inequality?
  4. What are the steps to solve compound inequalities?
  5. How do you check if a value satisfies an absolute value inequality?

Tip: When solving absolute value inequalities, always remember that ab|a| \geq b means aba \leq -b or aba \geq b.

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Math Problem Analysis

Mathematical Concepts

Absolute Value Inequalities
Algebra

Formulas

|x - a| >= b implies x - a <= -b or x - a >= b

Theorems

Absolute Value Inequality Theorem

Suitable Grade Level

Grades 9-11