# GPT Image Hub prompt

## Problema Matemático e Solução no Quadro
- URL: https://www.gptimagehub.com/pt-BR/library/chalkboard-math-problem-and-solution
- Generator URL: https://www.gptimagehub.com/pt-BR/generate?promptId=oss-ym-mm-4974
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fpt-BR%2Flibrary%2Fchalkboard-math-problem-and-solution
- Category: Infográfico / Educação
- Model: nanobananapro
- Aspect ratio: 4:3
- Style: graphic-design
- Tags: quadro-negro, matemática, álgebra, educação, sala de aula, escrita à mão
- Updated: 2026-10-28T05:43:58.098Z
- Created: 2026-10-28T05:43:58.098Z

Gera um quadro-negro realista com um problema de álgebra resolvido a giz. Personalize a equação, os valores das variáveis ou o enunciado.

### Full prompt
```text
A math problem handwritten in white chalk on a classic green chalkboard with chalk dust and varying stroke pressure marks. The problem and step-by-step solution are written neatly:

"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"
```