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March 30, 2015

Posted by **Tonya** on Monday, February 21, 2011 at 11:53pm.

5x+12y+z=10

2x+5y+2z=-1

x+2y+-3z=5

- Math -
**Bosnian**, Tuesday, February 22, 2011 at 12:37amIn google type:

Gaussian elimination online

When you see list of results click on:

karlscalculusorg/cgi-bin/linear.pl

When page be open in rectacangle:

How many equations? (2 to 7)

type 3 and click Go

then type your coefficients and click GO

After each step click Go

You will see solution step-by-step

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