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Posted by **Megan** on Thursday, October 13, 2011 at 5:15pm.

x+3y=4, 3x+9y=12

- ALGEBRA-Help please -
**Tiffany**, Thursday, October 13, 2011 at 5:19pmx+3y=4

-x -x ALWAYS X means 1

3y=4

divide by 4

y=1

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