Math Problem Statement
open vertical bar, 3, x, plus, 12, close vertical bar, is less than, 9∣3x+12∣<9
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Algebra
Inequalities
Absolute Value
Formulas
|a| < b → -b < a < b
|a| > b → a > b or a < -b
Theorems
Absolute Value Theorem
Suitable Grade Level
Grades 8-10