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solve: \\(2x + 5 = -27\\) \\(x = \\)

Question

solve: \\(2x + 5 = -27\\)
\\(x = \\)

Explanation:

Response

<pre_analysis>
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"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"blank_filling_formatter",
"explain_then_answer",
"quick"
],
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"concepts_used": [],
"new_concepts": [
"Linear Equations"
],
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</pre_analysis>

<reasoning>

Isolate the variable term

Subtract 5 from both sides of the equation:
\[

$$\begin{aligned} 2x + 5 - 5 &= -27 - 5 \\ 2x &= -32 \end{aligned}$$

\]

Solve for x

Divide both sides by 2:
\[

$$\begin{aligned} \frac{2x}{2} &= \frac{-32}{2} \\ x &= -16 \end{aligned}$$

\]
</reasoning>

<answer>
Solve: \(2x + 5 = -27\)
\(x =\) <blank>-16</blank>
</answer>

<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Linear Equations"
]
}
</post_analysis>

Answer:

<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"blank_filling_formatter",
"explain_then_answer",
"quick"
],
"needs_drawing": false,
"concepts_used": [],
"new_concepts": [
"Linear Equations"
],
"current_concepts": [
"Linear Equations"
]
}
</pre_analysis>

<reasoning>

Isolate the variable term

Subtract 5 from both sides of the equation:
\[

$$\begin{aligned} 2x + 5 - 5 &= -27 - 5 \\ 2x &= -32 \end{aligned}$$

\]

Solve for x

Divide both sides by 2:
\[

$$\begin{aligned} \frac{2x}{2} &= \frac{-32}{2} \\ x &= -16 \end{aligned}$$

\]
</reasoning>

<answer>
Solve: \(2x + 5 = -27\)
\(x =\) <blank>-16</blank>
</answer>

<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Linear Equations"
]
}
</post_analysis>