A community for students.
Here's the question you clicked on:
 0 viewing
carlj0nes
 one year ago
Gaussian Elimination. Please see attached.
carlj0nes
 one year ago
Gaussian Elimination. Please see attached.

This Question is Closed

carlj0nes
 one year ago
Best ResponseYou've already chosen the best response.0I am struggling with this and I believe my answer for y and z are correct but I need to solve for x and check this by putting that back into the equation. This is what I am unsure what to do and any help would be much appreciated.

Loser66
 one year ago
Best ResponseYou've already chosen the best response.2\( y = \dfrac{27 +2z}{22}\) , replace \(z = \dfrac{5}{4}\) you will get the correct answer for y , then for x

Loser66
 one year ago
Best ResponseYou've already chosen the best response.2One more thing, you should label how to get the last matrix. I know you use \(2R_1+R_3\), but if you don't state it out, the credit may be took off.

Loser66
 one year ago
Best ResponseYou've already chosen the best response.2Ok, but should let it as fraction 49/44 , and plug to the first equation to get x

Loser66
 one year ago
Best ResponseYou've already chosen the best response.2x4y +z= 5 x = 5 +4yz dat sit.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.