A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
If you were to use the substitution method to solve the following system, choose the new system of equations that would result if x was isolated in the first equation.
x + 6y + z = 2
x – 3y + 2z = –1
x + 5y + 3z = –4
11y + 4z = 6
2y + 5z = 3
y – 2z = 6
–8y – z = 3
3y + 3z = –3
11y + 4z = –6
–9y + z = –3
–y + 2z = –6
anonymous
 3 years ago
If you were to use the substitution method to solve the following system, choose the new system of equations that would result if x was isolated in the first equation. x + 6y + z = 2 x – 3y + 2z = –1 x + 5y + 3z = –4 11y + 4z = 6 2y + 5z = 3 y – 2z = 6 –8y – z = 3 3y + 3z = –3 11y + 4z = –6 –9y + z = –3 –y + 2z = –6

This Question is Closed

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0what do you get when you isolate for x in the first equation?

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0good lets replace x in the next equation by that x – 3y + 2z = –1 6y  z + 2 – 3y + 2z = –1 when you collect like terms, i see only one answer that has this result
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.