QUESTION IMAGE
Question
solve the following absolute value equation.
\\4|x - 8| = 36\\
\\x = ?, \quad \\
enter the smallest solution first.
<pre_analysis>
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"blank_filling_formatter",
"explain_then_answer",
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],
"needs_drawing": false,
"concepts_used": [
"One-Step Equations",
"Linear Equations"
],
"new_concepts": [
"Absolute Value Equations"
],
"current_concepts": [
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"Linear Equations",
"Absolute Value Equations"
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</pre_analysis>
<reasoning>
Isolate the absolute value expression
Using the One-Step Equations knowledge point
\[
\]
Set up the two case equations
To solve an absolute value equation of the form \(|u| = c\) (where \(c \ge 0\)), we split it into two separate linear equations:
\[
x - 8 = 9 \quad \text{or} \quad x - 8 = -9
\]
Solve the first case equation
Using the Linear Equations knowledge point
\[
\]
Solve the second case equation
Using the Linear Equations knowledge point
\[
\]
Order the solutions
Comparing the two solutions:
\[
-1 < 17
\]
The smallest solution is \(-1\) and the largest solution is \(17\).
</reasoning>
<answer>
Solve the following absolute value equation.
\[4|x - 8| = 36\]
\(x =\) <blank>-1</blank>, <blank>17</blank>
Enter the smallest solution first.
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Absolute Value Equations"
]
}
</post_analysis>
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<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"blank_filling_formatter",
"explain_then_answer",
"tutor",
"mastery_adaptive_brevity"
],
"needs_drawing": false,
"concepts_used": [
"One-Step Equations",
"Linear Equations"
],
"new_concepts": [
"Absolute Value Equations"
],
"current_concepts": [
"One-Step Equations",
"Linear Equations",
"Absolute Value Equations"
]
}
</pre_analysis>
<reasoning>
Isolate the absolute value expression
Using the One-Step Equations knowledge point
\[
\]
Set up the two case equations
To solve an absolute value equation of the form \(|u| = c\) (where \(c \ge 0\)), we split it into two separate linear equations:
\[
x - 8 = 9 \quad \text{or} \quad x - 8 = -9
\]
Solve the first case equation
Using the Linear Equations knowledge point
\[
\]
Solve the second case equation
Using the Linear Equations knowledge point
\[
\]
Order the solutions
Comparing the two solutions:
\[
-1 < 17
\]
The smallest solution is \(-1\) and the largest solution is \(17\).
</reasoning>
<answer>
Solve the following absolute value equation.
\[4|x - 8| = 36\]
\(x =\) <blank>-1</blank>, <blank>17</blank>
Enter the smallest solution first.
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Absolute Value Equations"
]
}
</post_analysis>