 Hi, and welcome to the session. Let's discuss the following question. The question says, write four solutions of the following equation, x equals to 4y. Let's now start the solution. Given equation is x equals to 4y. We have to find four solutions of this equation. When y is equal to 0, then the given equation reduces to x equals to 4 into 0. And this implies x is equal to 0. Therefore, 0, 0 is a solution of the given equation. Now, when y is equal to 1, then the given equation reduces to x equals to 4 into 1. And this implies x is equal to 4. Therefore, 4, 1 is a solution of the given equation. When y is equal to minus 1, then the given equation reduces to x equals to 4 into minus 1. And this implies x equals to minus 4. Therefore, minus 4, minus 1 is a solution of the given equation. When y is equal to 1 by 2, then the given equation reduces to x equals to 4 into 1 by 2. And this implies x is equal to 2. Therefore, 2, 1 by 2 is a solution of equals to 4y. Hence, the required four solutions are 0, 0, 4, 1, minus 4, minus 1, 2, 1 by 2. This is our required answer. So this completes the session. Bye and take care.