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July 25, 2014

July 25, 2014

Posted by **Anonymous** on Tuesday, November 6, 2012 at 1:19am.

2x+2y=

- a;gebra -
**domulus**, Tuesday, November 6, 2012 at 8:08am2x+2y=34

y+1=x

by substituting x you get

2(y+1)+2y=34

2y+2+2y=34

4y+2=34

4y=32

y=8

y+1=x

x=8+1=9

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