In the video, a person is seen writing on a piece of paper with a blue marker. The person is writing a mathematical equation, and then proceeds to write out the solution to the equation. The person's hand movements are steady and precise, indicating that they are experienced in solving mathematical equations. The paper is placed on a desk, and the background is blurred, focusing the viewer's attention on the person's hand and the paper. The lighting in the room is bright, making it easy to see the details of the writing. The person's voice can be heard in the background, providing instructions or explanations about the equation they are solving. Overall, the video provides a clear and detailed view of the process of solving a mathematical equation.