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April 18, 2014

April 18, 2014

Posted by **Shirley** on Friday, September 2, 2011 at 3:19pm.

3x+4y=34 and 3x+2y=26

- Algebra -
**Anonymous**, Friday, September 2, 2011 at 3:30pm3x+4y=34

3x+2y=26

(1)3X+4Y=34

(-1)3X+2Y=26

3X+4Y=34

-3X+(-2Y)=-26

6Y=60

Y=10

3X+2(10)=26

3X+20=26

3X=26-20

3X=6

X=2

- Algebra -
**Mgraph**, Friday, September 2, 2011 at 4:26pm???

4y-2y=34-26

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