题目 #22891
- UUID
f6aba15a-e327-4b4e-9c99-fc2c989b26c2- 来源
- 人教版/七下/2026江苏七年级期末数学试卷+答案905.pdf 第 3 页,bbox
[30.0, 409.04, 471.46, 435.09] - 题型 / 学科
- fill_blank / math / SENIOR
- 知识树
KT_SENIOR_MATH_STANDARD- 难度
- 难度 2 / 5 简单 · 单一知识点
- QA 状态
- 存疑 / 待修复 重试 0 次,得分 0.975
- 最终题 ID
- -
- 错误
- 发布失败: 正式发布门禁:题干公式片段结构非法(ENV):\left\{\begin{array}{l}x = -2 \\ y = 3\end{array}\right.
最终题干渲染(f_body 预览)
若\(\left\{\begin{array}{l}x = -2 \\ y = 3\end{array}\right.\)是关于\(x\)和\(y\)的二元一次方程\(kx + 2y = 10\)的解,则\(k\)的值是____.
答案 / 解析
答案(f_answer)
-1
解析(f_ways)
将 x = -2, y = 3 代入方程 kx + 2y = 10,得 -2k + 6 = 10,解得 k = -1.
原图与资产(0)
该题没有裁出图片资产
审计记录
| 阶段 | 审计器 | 结果 | 得分 | 依据(简短) |
|---|---|---|---|---|
| STRUCTURE | structure-rule | PASS | 0.900 | |
| FORMULA | formula-auditor | PASS | 1.000 | |
| KNOWLEDGE | knowledge-auditor | WARN | - | |
| VISION | vision-auditor | PASS | 1.000 | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| SYMBOLIC | symbolic-auditor | WARN | 0.500 | |
| COHERENCE | coherence-auditor | PASS | 1.000 | |
| QUALITY_GATE | quality-gate | FAIL | 0.975 | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| COHERENCE | coherence-auditor | PASS | 1.000 | |
| SYMBOLIC | symbolic-auditor | PASS | 1.000 | |
| AUTO_REPAIR_ATTEMPT | answer-repair | PASS | 1.000 | |
| AUTO_REPAIR | answer-repair | PASS | 1.000 | |
| VISION | vision-auditor | PASS | 1.000 |
知识点(0)
无
事件
| 时间 | 阶段 | 级别 | 消息 |
|---|---|---|---|
| 2026-09-25 11:04:00 | PUBLISH | ERROR | 发布失败: 正式发布门禁:题干公式片段结构非法(ENV):\left\{\begin{array}{l}x = -2 \\ y = 3\end{array}\right. |
| 2026-09-25 11:04:00 | QA | INFO | QA: PASS (score=0.975) |