<PRE><B>Question 250144</B>
all the equations have to be in the same format and order
there appears to be typo in the third equation
5x=3y+4z=2 should probably be 
5x+3y+4z=2


3x-2y+z=5
4x+y+2z=3
5x+3y+4z=2
so now we form the matrix
3 -2 1 5
4  1 2 3
5  3 4 2

http://www.occc.edu/maustin/Matrix_Solutions/Matrix%20Solution%20of%20Linear%20Systems.htm



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