Can somone pls explain what i did wrong, and the correct answer?? ( Parallel/Perpendicular Through Points algebra. write how to do questions like this simply.

Can somone pls explain what i did wrong and the correct answer ParallelPerpendicular Through Points algebra write how to do questions like this simply class=
Can somone pls explain what i did wrong and the correct answer ParallelPerpendicular Through Points algebra write how to do questions like this simply class=
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