We can draw the line by giving values to x and y in order to obtain 2 points on the line.
For instance, when x=0 we get
[tex]\begin{gathered} y=6(0)-1 \\ y=-1 \end{gathered}[/tex]then, we obtained point (0,-1).
Now, when x=1, we have
[tex]\begin{gathered} y=6(1)-1 \\ y=6-1 \\ y=5 \end{gathered}[/tex]then, we get point (1,5).
Let's find these points and make the line: