 Hello and welcome to the session. In this session, we shall discuss the following question and the question says that, find the solution of the following inequalities. First part, x plus 15 is less than or equal to 25. Second, x upon 3 is greater than 5. We know that to solve an inequality for x, we shall keep x alone on one side of the inequality. In order to do this, we add, subtract, multiply or divide the given inequality by suitable numbers. With this key idea, let us proceed to the solution. According to the question, we need to find the solution of the given inequalities and for this, we shall use addition, subtraction, multiplication or division. Now consider the first part that is x plus 15 is less than or equal to 25. From the key idea, we know that to solve an inequality for x, we shall keep x alone on one side of the inequality and for this, we add, subtract, multiply or divide the given inequality by suitable numbers and here to keep x alone on one side of the inequality, we subtract 15 from both the sides. We have the inequality, x plus 15 is less than or equal to 25 and we subtract 15 from both the sides and we get x is less than or equal to 25 minus 15 that is 10. Hence, we can say the solution of this inequality that is x plus 15 is less than or equal to 25 is given by x is less than or equal to 10. This is the required answer and the second part is x upon 3 is greater than 5. Now again to make x alone on one side of the inequality, we multiply both sides of the inequality by 3 and we get x upon 3 into 3 is greater than 5 into 3 which is equal to x is greater than 5 into 3 that is 15. Here we see that x is greater than 15 but not equal to 15 and this is our required solution. This completes our session. Hope you enjoyed this session.