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Mathematics 10 Online
OpenStudy (anonymous):

Need help solving these linear system of equations x+y-2z=-3 1 2 -2| -3 2x-y+3z=7 2 -1 3| 7 x-2y+5z=0 1 -2 5| 0

OpenStudy (anonymous):

yes you are all set for the finding the solution; which method you like to use ?

OpenStudy (anonymous):

the Gauss-Jordan elimination method but i'm not sure how to do it

OpenStudy (anonymous):

Try -2*row 1 + row 2 to begin with...

OpenStudy (anonymous):

x=-23 y=6 z=-13

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