Question

Draw the graph for the linear equation given below:$x+3=0$

Answer 1

$x+3=0=>x=-3$
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 $x=-3$.