Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

2016740e

Henri solved the system of equations below. What mistake did he make in his work? 3x + y = 6 x - 2y = 2 y = 6 - 3x x - 2(6 - 3x) = 2 x - 12 + 6x = 2 7x - 12 = 2 + 12 +12 x = 2 3(2) + y = 6 6 + y = 6 -6 -6 y = 0

  • one year ago
  • one year ago

  • This Question is Closed
  1. 2016740e
    Best Response
    You've already chosen the best response.
    Medals 0

    I dont think he made a mistake but i just wanna be sure can anyone help me plzzz

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

    Besides not explicitly showing that 7x=14 in solving for x, I don't see anything wrong here. The solution works.

    • one year ago
  3. 2016740e
    Best Response
    You've already chosen the best response.
    Medals 0

    thanks again lol

    • one year ago
    • Attachments:

See more questions >>>

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.