Question 634911
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
3x + 7y- 8z = 5 
x + 3z = -2 
4x - 3y = 7
augmented matrix is{{{(matrix(3,4,3,7,-8,5,1,0,3,-2,4,-3,0,7))}}}