The line 3x - 4y + 7 = 0 is rotated thro...

The line `3x - 4y + 7 = 0` is rotated through an angle `pi/4` in the clockwise direction about the point `(-1, 1)`. The equation of the line in its new position is

`7 y +x -6 =0 `

`7 y -x- 6 =0 `

` 7 y+ x +6 = 0 `

` 7y -x +6 =0 `

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