Wednesday
April 16, 2014

Homework Help: Algebra Question

Posted by mike on Friday, December 18, 2009 at 6:40am.

What am I doing wrong I am using the Gauss Jordan method to calculate this answer and some other students are coming up with differant answers.
Problem is
3x+y+z=5,
x+5y-z=-8,
10x+7y+z=2

My answer is (-6z+3,7z-4
_________, z
( 11 11)
Where I have +3 they have +33 and where I have -4 they have -44 Can you let me know how they came up with the larger numbers

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra - Use the Gauss-Jordan method to invert 1 0 0 2 -1 0 0 0 1 A1= 1 1 1 A2...
Pre-Calculus - Solve for x,y,z, & w using the Gauss-Jordan Elimination Method 5x...
Algebra - 3x[1]+x[2]<=12,x[1]+x[2]<=15,z=2x[1]+x[2] I need the simplex for...
Algebra - Using the Gauss-Jordan method need to determine the coefficients a,b,c...
Algebra - How would you solve this matrices using the Gauss-jordan elimination ...
algebra - Using the Gauss-Jordan method need to determine the coefficients a,b,c...
Finite Math - Discuss the differences between the echelon method and the gauss-...
Algebra I - Question:The number of students on the football team is two more ...
math - What is the difference between Gauss Jordan method and the Echelon method
Percents Using Proportions - I do not understand the wording and/or got stuck ...

Search
Members