SOLUTION: Use Cramer's Rule to solve for z: 3x+2y-z=17 2x+3y-z=15 2x-3y-z=-3

Algebra ->  Algebra  -> Matrices-and-determiminant -> SOLUTION: Use Cramer's Rule to solve for z: 3x+2y-z=17 2x+3y-z=15 2x-3y-z=-3      Log On

Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!
Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

   

Question 39275: Use Cramer's Rule to solve for z:
3x+2y-z=17
2x+3y-z=15
2x-3y-z=-3
Answer by longjonsilver(2297) About Me  (Show Source):
You can put this solution on YOUR website!
Look at my Lesson on Cramer's rule.

You will need to calculate 4 3x3 determinants. Good luck :-)

Jon