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January 31, 2015

January 31, 2015

Posted by **Martha** on Wednesday, February 10, 2010 at 6:17pm.

5{x-(3-x)+4}-2x

- Math -
**Reiny**, Wednesday, February 10, 2010 at 6:37pm5{x-(3-x)+4}-2x

= 5{x-3+x+4}-2x

= 5{2x + 1} - 2x

= 10x + 5 - 2x

= 8x + 5

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