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April 18, 2014

April 18, 2014

Posted by **ed** on Thursday, November 4, 2010 at 2:00pm.

- math -
**Jen**, Thursday, November 4, 2010 at 2:02pm3x+4=5x-7

You want to get the x's on one side and numbers on the other.

First, subtract 3x from both sides.

4=2x-7

Now add 7 to both sides.

11=2x

Divide both sides by 2.

11/2=x

5 1/2=x

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