A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

If x = y, what does 4(x-y) + 7 =? 4x - 4y + 7 7 4xy + 7 11x - 11y

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

    @Jadeishere

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

    @ganeshie8

  3. Jadeishere
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    if x = y x- y = 0 4 * 0 = 0 7 = 7 your answer is 7 :)

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

    Can you please go into more details on how you got that answer please ? but thank you

  5. Jadeishere
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    I don't know how to explain it but I can try >.< so it gave you 'x=y' which means if you subtracted y from x, it'd be zero, since they're the same number, and you ALWAYs solve the parentheses first. (PEMDAS) any number multiplied by 0 will be equal to 0 so 4(0) or 4* 0 or 4 x 0 will equal 0 then, all there is left is going to be; 0 + 7 = ? the absolute value of |7|=? is 7 therefore your answer would be 7 >.<

  6. 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.