Math Problem Statement

|x - 1| = 4

Solution

The equation provided in the image is:

x1=4|x - 1| = 4

To solve this absolute value equation, we can break it into two cases:

  1. Positive case: x1=4x - 1 = 4

    • Solving for xx: x=4+1=5x = 4 + 1 = 5
  2. Negative case: x1=4x - 1 = -4

    • Solving for xx: x=4+1=3x = -4 + 1 = -3

Therefore, the solutions for xx are: x=5orx=3x = 5 \quad \text{or} \quad x = -3

Would you like more details or have any questions about this solution?

Here are some related questions:

  1. What are the general steps to solve an absolute value equation?
  2. How would the solution change if the equation were x14|x - 1| \leq 4?
  3. How do you graph the solution x1=4|x - 1| = 4 on a number line?
  4. What would happen if the absolute value equation was set equal to a negative number?
  5. How does this method extend to more complex absolute value equations?

Tip: When solving absolute value equations, always consider both the positive and negative cases of the expression inside the absolute value.

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Math Problem Analysis

Mathematical Concepts

Algebra
Absolute Value Equations

Formulas

|x - a| = b

Theorems

Absolute Value Property

Suitable Grade Level

Grades 8-10