Homework Help: Algebra

Posted by Caitlyn on Thursday, January 17, 2013 at 3:11pm.

-x+5y=13
x-y=15
Solve by using process of elimination.

Algebra - Steve, Thursday, January 17, 2013 at 3:14pm
add the two equations to get
4y = 28
y = 7
so, x = 22
Algebra - Steve, Thursday, January 17, 2013 at 3:15pm
visit

http://www.gregthatcher.com/Mathematics/GaussJordan.aspx

to see the intermediate steps

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