Draw the graph for the linear equation given below:x+3=0
x+3=0=>x=−3
In the linear equation x=−3, there is no term for y. This means, that y can take any value.
Points lying on the line x=−3 can be (−3,2),(−3,0) or (−3,−1). Plotting these points on the graph paper and joining them, we get the graph for x=−3.