QUESTION IMAGE
Question
convert the following equation into standard form.
(y = -7x + 7)
( ? x + y = \text{___})
standard form: (ax + by = c)
<pre_analysis>
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"blank_filling_formatter",
"explain_then_answer",
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"needs_drawing": false,
"concepts_used": [
"Linear Equations"
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"new_concepts": [
"Standard Form of Linear Equations"
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"current_concepts": [
"Linear Equations",
"Standard Form of Linear Equations"
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</pre_analysis>
<reasoning>
Identify the given equation and target form
Using the Linear Equations knowledge point
\[
\]
Rearrange terms to isolate variables on one side
Using the Linear Equations knowledge point
\[
\]
Match coefficients to fill the blanks
Using the Linear Equations knowledge point
\[
\]
</reasoning>
<answer>
Convert the following equation into standard form.
\(y = -7x + 7\)
<blank>7</blank>\(x + y =\) <blank>7</blank>
Standard Form: \(Ax + By = C\)
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Standard Form of Linear 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": [
"Linear Equations"
],
"new_concepts": [
"Standard Form of Linear Equations"
],
"current_concepts": [
"Linear Equations",
"Standard Form of Linear Equations"
]
}
</pre_analysis>
<reasoning>
Identify the given equation and target form
Using the Linear Equations knowledge point
\[
\]
Rearrange terms to isolate variables on one side
Using the Linear Equations knowledge point
\[
\]
Match coefficients to fill the blanks
Using the Linear Equations knowledge point
\[
\]
</reasoning>
<answer>
Convert the following equation into standard form.
\(y = -7x + 7\)
<blank>7</blank>\(x + y =\) <blank>7</blank>
Standard Form: \(Ax + By = C\)
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Standard Form of Linear Equations"
]
}
</post_analysis>