

1
|2x-1|-1=x
2
|x-1|+|x-3|=2x-1
3
4|3x-1| + |x|-2|x-5|+7|x-3|=12
4
[tex]|x+\frac{1}{2}|+|x+\frac{1}{2.3}|+...+|x+\frac{1}{99.100}|=100x[/tex]
|2x-1|-1=x
2
|x-1|+|x-3|=2x-1
3
4|3x-1| + |x|-2|x-5|+7|x-3|=12
4
[tex]|x+\frac{1}{2}|+|x+\frac{1}{2.3}|+...+|x+\frac{1}{99.100}|=100x[/tex]