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A line L1=3y-2x-6=0 is rotated about its...

A line `L_1=3y-2x-6=0` is rotated about its point of intersection with the y-axis in the clockwise direction to make it `L_2` such that the are formed by `L_1,L_2` the x-axis, and line `x=5` is `(49)/3s qdotu n i t s` if its point of intersection with `x=5` lies below the x-axis. Find the equation of `L_2dot`

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