Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

blondebaby42911

  • 2 years ago

If you were to use the elimination method to solve the following system, choose the new system of equations that would result after the variable y is eliminated in the first and second equations, then the second and third equations.3x – y + 3z = 1 4x + y – 6z = 3 4x – 2y + 3z = –3

  • This Question is Closed
  1. radar
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    As a start: 7x - 3z =4 would be the result of eliminating y combining the first two equations.

  2. radar
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    12x -9z=3 eliminating y using the last two equations.

  3. radar
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Do you have to ultimately solve this system?

  4. radar
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    x=1 z=1 y=5

  5. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find 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
  • 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.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.