

The constant c should be in the form of a number
Example: c = 1, -4, 5, etc.
then it is same as explain in the video.
Now if only constant c is present, then there should be some cases.
example: if x = 3 then y = 6
So we put these values and find the value of c.
After this, we do the same process as shown in the video.
Hope you understand now.
