`a,|x-1|=5` `b,|2x-5|=x+1` `c,|3x-1|=3x-1` `d,|4x-2|=10-x` `e,|x-4|+|x-2|=6` `g,|3x-7|=|7-3x|` `h,||x-1|+|x-3||=4` `i,|x-4|+|2-x|=x-1`

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