Question

Solve the following system of equations using Gaussian elimination. Write the anwser as ordered triples and...

Solve the following system of equations using Gaussian elimination. Write the anwser as ordered triples and please show steps.

2x+y+2z=18

x-y+2z=9

x+2y-z=6

Homework Answers

Answer #1

2x + y + 2z = 18

x - y + 2z = 9

x + 2y - z= 6

solution is

( x, y , z ) = ( 5 , 2 , 3 )

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
using matlab Write your own routine for Gaussian elimination without any pivoting. Input for the routine...
using matlab Write your own routine for Gaussian elimination without any pivoting. Input for the routine should consist of the number (n) of equations and the augmented matrix. Output should be the vector solution of the system. Test your code by using it to solve the following two problems: a) x + y + w + z = 10, 2x + 3y + w + 5z = 31, −x + y − 5w + 3z = −2, 3x + y...
Solve the system using either Gaussian elimination with back-substitution or Gauss-Jordan elimination.If the system has an...
Solve the system using either Gaussian elimination with back-substitution or Gauss-Jordan elimination.If the system has an infinite number of solutions, express x, y, and z in terms of the parameter t.) 3x + 3y + 9z = 6 x + y + 3z = 2 2x + 5y + 15z = 10 -x + 2y + 6z = 4 (x, y, z) = ?
Use Gaussian Elimination to solve and show all steps: 1. (x+4y=6) (1/2x+1/3y=1/2) 2. (x-2y+3z=7) (-3x+y+2z=-5) (2x+2y+z=3)
Use Gaussian Elimination to solve and show all steps: 1. (x+4y=6) (1/2x+1/3y=1/2) 2. (x-2y+3z=7) (-3x+y+2z=-5) (2x+2y+z=3)
1)Solve the system of linear equations, using the Gauss-Jordan elimination method. (If there is no solution,...
1)Solve the system of linear equations, using the Gauss-Jordan elimination method. (If there is no solution, enter NO SOLUTION. If there are infinitely many solutions, express your answer in terms of the parameters t and/or s.) x1 + 2x2 + 8x3 = 6 x1 + x2 + 4x3 = 3 (x1, x2, x3) = 2)Solve the system of linear equations, using the Gauss-Jordan elimination method. (If there is no solution, enter NO SOLUTION. If there are infinitely many solutions, express...
Solve the linear system by Gaussian elimination. 2x+2y+2z= 0 –2x+5y+2z= 1 8x+ y+4z=–1
Solve the linear system by Gaussian elimination. 2x+2y+2z= 0 –2x+5y+2z= 1 8x+ y+4z=–1
1. Solve the following system of equations by the elimination method: 2x+y-z=7 x+2y+z=8 x-2y+3z=2 2. Solve...
1. Solve the following system of equations by the elimination method: 2x+y-z=7 x+2y+z=8 x-2y+3z=2 2. Solve the following system of equations by using row operations on a matrix: 2x+y-z=7 x+2y+z=8 x-2y+3z=2
Solve the system using Gaussian elimination. State whether the system is? independent, dependent, or inconsistent. 3x-y+2z=5...
Solve the system using Gaussian elimination. State whether the system is? independent, dependent, or inconsistent. 3x-y+2z=5 x+y-4z=6
Write the system of equations as an augmented matrix. Then solve the system by putting the...
Write the system of equations as an augmented matrix. Then solve the system by putting the matrix in reduced row echelon form. x+2y−z=-10 2x−3y+2z=2 x+y+3z=0
Use Gaussian elimination with backward substitution to solve the system of linear equations. x+y-z=-4 -x-4y+4z=1 -4x-3y+2z=15...
Use Gaussian elimination with backward substitution to solve the system of linear equations. x+y-z=-4 -x-4y+4z=1 -4x-3y+2z=15 What is the solution set?
Use Gauss-Jordan Elimination to solve the following system of equations. Please show all the wotk identifying...
Use Gauss-Jordan Elimination to solve the following system of equations. Please show all the wotk identifying what row operations you are doing in each step 2x-4y+6z-8w=-10 x-2y+z+w=2 -2x+4y+z+2w=-3 -x+3y-3z+5w=6
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT
Active Questions
  • Consider insertsort. Suppose that the input array A has 1% probability to be monotonically decreasing. Show...
    asked 4 minutes ago
  • Your company is thinking of introducing a Bring Your Own Device (BYOD) policy. You have been...
    asked 11 minutes ago
  • Attached is the file GeometricObject.java. Include this in your project, but do not change. Create a...
    asked 13 minutes ago
  • Suppose the number of cars in a household has a binomial distribution with parameters n =...
    asked 16 minutes ago
  • HR needs some information on the new interns put into a database. Given an id, email,...
    asked 37 minutes ago
  • Problem solving strategies Questions years = input("Enter a number of years and I'll tell you how...
    asked 41 minutes ago
  • Calculate ?Hrxn for the following reaction: CH4(g)+4Cl2(g)?CCl4(g)+4HCl(g) Use the following reactions and given ?H?s. C(s)+2H2(g)?CH4(g)?H=?74.6kJC(s)+2Cl2(g)?CCl4(g)?H=?95.7kJH2(g)+Cl2(g)?2HCl(g)?H=?184.6kJ Express...
    asked 48 minutes ago
  • ASCII (American Standard Code for Information Interchange) has an encoding for every character of the alphabet,...
    asked 1 hour ago
  • Is home confinement with electronic monitoring a deterrent? Are there negatives to being confined to one’s...
    asked 1 hour ago
  • Social hostility can have severe lasting effects of interperpersonal relationship during our adolescence years, which if...
    asked 1 hour ago
  • - A series RLC circuit has R=15 ?, L=1.5 H, and C=15 ?F. (a) For what...
    asked 1 hour ago
  • TV Circuit has 30 large-screen televisions in a warehouse in Erie and 60 large-screen televisions in...
    asked 1 hour ago