Math Problem Statement
Solution
The equation shown in the image is:
To solve this absolute value equation, we'll consider the cases where the expressions inside the absolute values are either equal or their negatives are equal.
Case 1:
Solve for :
Add to both sides:
Add 2 to both sides:
Divide by 7:
Case 2:
Simplify the right-hand side:
Solve for :
Add to both sides:
Subtract 2 from both sides:
Divide by 3:
Solutions
The solutions to the equation are and .
Would you like more details on these steps or have any further questions?
Here are some related questions for practice:
- How would you solve an absolute value equation with three terms, such as ?
- What happens when the expressions inside the absolute values are more complex, like quadratic expressions?
- How do you solve an absolute value inequality, such as ?
- What are the key differences between solving absolute value equations and inequalities?
- How would you graph the equation ?
Tip: When solving absolute value equations, always remember to check your solutions in the original equation, as extraneous solutions can sometimes appear.
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Math Problem Analysis
Mathematical Concepts
Algebra
Absolute Value Equations
Formulas
|A| = |B| means A = B or A = -B
Theorems
Properties of Absolute Value
Suitable Grade Level
Grades 9-10