- MATH
- ALGEBRA
- Chapter 103: FORMULA, INEQUALITIES, ABSOLUTE VALUE
- Lecture 21: Solve Inequalities The Rules
Description:
In this video I will find and graph the solutions of x given (4x)/3 “less than” 2x-1. The Rules: 1) eliminate fractions, decimals, parentheses; 2) flip inequality symbol when multiplying or dividing by a negative number; 3) isolate terms containing x; 4) combine like terms; 5) divide by numerical coefficient of x (note #2 above).