Question 918606
3x + 8y − 2z = 13 
 <u>7x &#8722; 8y + 26z = 5</u>
{{{10x + 24z = 18}}}
....
2(x &#8722; 4y + 7z = 14) 
<u> 3x + 8y &#8722; 2z = 13 </U>
{{{5x + 12x = 41}}}
...
10z + 24z = 18
<u>-2(5x + 12x = 41)</u>

 0 &#8800;  -64  NO Solution.  Inconsistent System.