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#1 Re: Help Me ! » Need help with matrix » 2005-12-10 01:59:18

well ,we are here to learn, now im curious about the shorter 'matrix' way..  thanks smile

#2 Help Me ! » Need help with matrix » 2005-12-09 22:42:17

truster
Replies: 2

I need help with solving the matrix, I googled but I just don't understand. Found a good site (http://www.purplemath.com/modules/mtrxinvr.htm) but my English isn't that great.

I really want to know how to solve the matrix, please can anyone solve this with the details attached; so I can see how you did it.
The matrix I want to solve goes like this:

5A+3B-2C=51
5A+2B-4C=37
3A+ B+2C=29

I don't know if this is die-hard for 'the math is fun forum', but I'm just a curious beginner, please help me out.

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