SOLUTION: Please solve this for me: |2a-4|=-2a+4

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Question 815813: Please solve this for me: |2a-4|=-2a+4
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
it means the same as:
2a-4=-2a+4 or 2a-4=-(-2a+4)
4a=8 or 0=0
a=2
but notice that the expressions 2a-4 and -2a+4 have the same value when
a%3C=2
so that is our solution