Tìm x:

Tìm x:
a) |x + 1,3| = 3,3
b) |2x - 5|= |x - 1|
c) |5x - 7|/ x - 1 = 3
d) |x - 5|-|2x - 1|= 0
e) |x - 5|= 2x - 1