$9\mathrm{.}5$

$9\mathrm{.}5$

$7$

$7$

At least one of the answers above is NOT correct.

Determine whether the lines

$L_1$:$\frac{x-23}{7}=\frac{y-14}{3}=\frac{z-9}{3}$

and

$L_2$:$\frac{x+14}{8}=\frac{y+5}{5}=\frac{z+12}{6}$

intersect, are skew, or are parallel. If they intersect, determine the point of intersection; if not leave the remaining answer blanks empty.

The lines

Point of intersection:

$37$

$9\mathrm{.}5$

$7$

Note: You can earn partial credit on this problem.

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