A line is parallel to y-axis and at a distance of 5 units on the positive side of the x-axis. The equation of the line is :

1. y = 5

2. y + 5 = 0

3. x = 5

4. x + 5 = 0

6x - 5y = 7 is the equation of a line. If x = 2 then the value of y will be :

1. 1

2. -1

3. 5

4. -5

Draw the graph for the linear equation given below :

x = 3