Determining Parallel Lines In Exercises $29,30,31,$ and $32,$ determine whether the lines are parallel or identical.

$29$

$x=6-3t,y=-22t,x=54t$

$x=6t,y=2-4t,x=13-8t$

$$

$]=12t,y=-1-t,z=[3t$

$\frac{x4}{-8},\frac{y-1}{4},\frac{x18}{-6}$

Answer $4$

$32.\frac{x-1}{4}-\frac{y-1}{2}-\frac{x3}{4}$

$\frac{x2}{1}=\frac{y-1}{0\mathrm{.}5}=\frac{z-3}{1}$