Question 637361
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
{{{2x[a]-3x[b]=1.313 }}}
{{{4x[b]-3x[c]=1.906 }}}
{{{x[a]- x[c]= 3.784 }}}
(23.086, 14.953, 19.302)
 D = 1, {{{Dx[a]}}} = 23.086, {{{Dx[b]}}} = 14.953, {{{Dx[c]}}} = 19.302 
*[invoke cramers_rule_3x3 2,-3,0,1.313,0,4,-3,1.906,1,0,-1,3.784]