You are here:
- Home
- Science
- Mathematics
- Advanced Math
- equations
Advanced Math/equations
Advertisement
Question
solve:
|2x-4| < 10
i'll explain so that you should be able to do any of these.
|2x - 4| < 10
2|x - 2| < 10
|x - 2| < 5
this can be written as
(x - 2) < 5 or -(x - 2) < 5
x - 2 < 5 or x - 2 > -5
x < 7 or x > -3
ANS : when you write it out, its -3 < x < 7
Related Articles
- D's Autism Society Presentation - Q&A With an Autistic Child
- Answer to GMAT Question No 12
- 3D Home Theater and 3D-TV Basics FAQ - Answers to Questions About 3D TV and Home Theater
- Answer to GMAT Question No 7
- Revised GRE Quantitative Multiple-Choice Questions - Revised GRE Quantitative Questions
Advanced Math
Answers by Expert:
Sherman D.
Expertise
I can answer questions dealing in mathematics of all kinds except for Physics and Calculus, but i can answer questions in Pre-Calculus and Chemistry. I can also answer questions in Recipes of all kinds. I can find games cheats/walkthroughs, but i can`t find a specific game online or offline. I can also do history and recipes for alcoholic beverages.
Experience
Mathematics, Recipes, History, and Games.
Education/Credentials
High School graduated. I graduated with honors, and i was in Beta Club for a year and a half.
Awards and Honors
Principle's list and A and B honor roll in high school only.
©2012 About.com, a part of The New York Times Company. All rights reserved.