A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

DJBreezy

  • one year ago

Solve using substitution. -3x + 3y = 4 -x + y = 3 A. The only solution is (3, 2) B. There are infinite number of solutions. C. No solution

  • This Question is Closed
  1. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    find out what y using the second equation

  2. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    y should be on one side and everything else on the other

  3. DJBreezy
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Soo the answer is B??

  4. DJBreezy
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i need a answer check..

  5. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    well if you find y its equal to 3+x right

  6. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    so if you plug it in you get 9=4

  7. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    can you do it from here?

  8. DJBreezy
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i have trouble with this sometimes so i just need u to tell me if my answer is in correct or correct @tlatti

  9. DJBreezy
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i think its B

  10. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    sorry just trying to help

  11. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    if you get 9=4 then there is no solution

  12. DJBreezy
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    So the answer is C??

  13. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yup

  14. DJBreezy
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Thx

  15. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    sorry

  16. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    :)

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

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

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.