Question 136220
{{{(matrix(2,3,2,-1,0,1,1,3))}}}



Swap row 1 and row 2:
{{{(matrix(2,3,1,1,3,2,-1,0))}}}


Multiply row 1 by -2, then add the result to row 2, replacing row 2 with the result:
Row 1 times -2 is -2, -2, -6
Result added to row 2 is 2-2=0, -1-2=-3, 0-6=-6, so:
{{{(matrix(2,3,1,1,3,0,-3,-6))}}}


Multiply row 2 by {{{-1/3}}} and replace row 2 with the result:
{{{(matrix(2,3,1,1,3,0,1,2))}}}


Multiply row 2 by -1, then add the result to row 1, replacing row 1 with the result:
Row 2 times -1 is 0, -1, -2
Result added to row 1 is 1+0=1, 1-1=0, 3-2=1, so:
{{{(matrix(2,3,1,0,1,0,1,2))}}}


So:
{{{x=1}}} and {{{y=2}}}