Question 429959
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b>
Hi
It is good to know how to solve with Your calculator.
good way to check Your work.
-10x - 11y + 7z = 145
 7x  - 4y  - 3z = 53
-5x  - y = 146

*[invoke cramers_rule_3x3 -10,-11,7,145,7,-4,-3,53,-5,-1,0,146]