Picking random variable in an array

Level 13
Joined
Mar 29, 2012
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530
x[1] = 50
x[2] = 52
x[3] = 54
x[4] = 56
x[5] = 58

I have these five array variables and I want to pick each one by random without picking it back twice or more.
How do I achieve this? Thanks in advance.
 
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