 Hi, and welcome to the session. I'm Kanika, and I'm going to help you to solve the following question. The question says, draw the graph of each of the following linear equations in two variables. Third equation is y is equal to 3x. Let's now start the solution. Given linear equation is y is equal to 3x. You have to draw the graph of this equation for drawing the graph, we need at least two solutions of this equation. So let's first find two solutions of this equation. When x is equal to 1, then the given equation reduces to y is equal to 3 into 1. And this implies that y is equal to 3 When x is equal to minus 1, then the given equation reduces to y is equal to 3 into minus 1. And this implies y is equal to minus 3. Let's now 3% this solution in the tabular form. So let's make a table. When x is equal to 1, then y is equal to 3. And when x is equal to minus 1, then y is equal to minus 3. Now we will represent these points on the graph. We have drawn the two coordinate axes, x and y. And we have marked the positive numbers to the right of the origin and negative numbers to the left of the origin on the x-axis. And we have marked the positive numbers above the origin and negative numbers below the origin on the y-axis. And we have taken 1 centimeter as one unit. Now we will represent the solutions on the graph. Now the solutions of this equation are when x is equal to 1, then y is equal to 3. And when x is equal to minus 1, then y is equal to minus 3. Now we will plot these points on the graph. First point is 1, 3. Let's first mark the point x is equal to 1. Now this line represents x is equal to 1. Now we will mark y is equal to 3. Now this line represents y is equal to 3. Now the point of intersection of these two lines is the required point 1, 3. Now we will plot the point minus 1, minus 3. Let's first mark the point x is equal to minus 1. Now this line is representing x is equal to minus 1. And now we will mark y is equal to minus 3. Now this line represents y is equal to minus 3. Now the point of intersection of these two lines is the required point minus 1, minus 3. Now we will join these two points by a line. We represent the equation y is equal to 3. This completes the solution. Bye and take care.