# GPT Image Hub prompt

## 黑板手写数学题与解答
- URL: https://www.gptimagehub.com/zh-CN/library/chalkboard-math-problem-and-solution
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-4974
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fchalkboard-math-problem-and-solution
- Category: 信息图与教育
- Model: nanobananapro
- Aspect ratio: 4:3
- Style: graphic-design
- Tags: 黑板, 数学, 代数, 教育, 教室, 手写
- Updated: 2026-10-28T05:43:58.098Z
- Created: 2026-10-28T05:43:58.098Z

生成逼真的教室黑板画面，上面用粉笔书写着代数题及其解题过程。可自定义数学公式、变量数值或题目文本。

### Full prompt
```text
经典绿色黑板上用白色粉笔手写的数学题，带有自然的粉笔灰痕迹和轻重笔触。问题与逐步求解过程工整呈现：

"Question: There is a number y. Multiply that number by 3. Add the same number y to it. Then it becomes 6×x. When x = [2], what is y?

Solution:
3y + y = 6x
4y = 6x
When x = [2]:
4y = 6(2) = 12
y = 3"
```