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April 18, 2014

Posted by **Ronnie** on Thursday, September 2, 2010 at 10:58am.

|4x-2|+1=3

4x-2+1=3

4x-1=3

I get 4x=4 where x=1

But the answer is suppose to be 0,1

Where do you get the 0 from?

- Math -
**Reiny**, Thursday, September 2, 2010 at 12:08pm|4x-2|+1=3

|4x-2| = 2

either 4x-2 = 2 or -4x + 2 = 2

4x = 4 or -4x = 0

x = 1 or x = 0

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