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April 18, 2014

April 18, 2014

Posted by **Anonymous** on Monday, January 21, 2013 at 6:29pm.

2x + 1 = 7

4t + 5 = 21

- Math -
**luellen**, Monday, January 21, 2013 at 6:31pm2x=7-1

2x=6

x=6/2

x=3

4t=21-5

4t= 16

t=16/4

t=4

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