SparkNotes Shopping Cart  |     |  Checkout
Brought to you by Barnes and Noble
Systems of Three Equations
  
 
Problems
Problem 2.1: Solve the following system using matrices and row reduction:
2x - y + 3z = - 15
x + 2y - z = 15
2x - 3y - 3z = 7
[Solution]
Problem 2.2: Solve the following system using matrices and row reduction:
2x + 2y - 5z = - 9
5x - 2y + z = 4
7x + 4y - 4z = 3
[Solution]
Problem 2.3: Solve the following system using matrices and row reduction:
2x + y + z = - 11
-3x - y + 2z = - 1
x + 2y - z = 2
[Solution]
Problem 2.4: Solve the following system using matrices and row reduction:
5x + y + z = 5
2x + 2y + 2z = - 6
3x - y + 4z = - 9
[Solution]
Problem 2.5: Solve the following system using matrices and row reduction:
x - 2y - z = 0
2x + y - 3z = 7
-3x - y + 4z = - 11
[Solution]
Help | Feedback | Make a request | Report an error | Send to a friend
 
You'll flip over our Pre-Algebra Study Cards—writing out flashcards is now a thing of the past.
More...
 
Beat the SAT II Biology test with the latest book from the experts at SparkNotes.
More...
 
 
Go to top