Thursday
October 23, 2014

Homework Help: math

Posted by Kristin on Saturday, March 13, 2010 at 1:06am.

Elimination Method....I am not understanding this method either and need some help here is what I am working on:

1)
x+8y=33
-x+4y=3

2)
5x+5y=-7
7x-2y=13

3)
0.3x-0.2y=4
0.5x+0.3y=-7/17

Can someone please help me with these!

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