Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

offthacharts

  • 2 years ago

Given: x – 2(x + 2 + 2x) = 10 + 2x Prove: x = –2 Mathematical Statement Justification x – 2(x + 2 + 2x) = 10 + 2x Given x – 2(x + 2x + 2) = 10 + 2x Commutative Property of Addition x – 2(3x + 2) = 10 + 2x Combine Like Terms x – 6x – 4 = 10 + 2x Distributive Property – 5x – 4 = 10 + 2x – 7x – 4 = 10 – 7x = 14 x = –2 Division Property of Equality What are the missing justification steps, in order? Answer Distributive Property, Addition Property of Equality, Subtraction Property of Equality Combine Like Terms, Subtraction Property of Equality, Additio

  • This Question is Closed
  1. Laura*
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 3

    Hey offthecharts, you seem to be asking a lot of the same types of questions. What are you having trouble with? I'm sure you can find someone to help you with the theory then!

  2. 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.