CHAPTER 6 SECTION 2B Solving Inequalities- variable on both sides.

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Presentation transcript:

CHAPTER 6 SECTION 2B Solving Inequalities- variable on both sides

Inequality symbols  Used to compare 2 non-equal values  SymbolRead as  < “ is less than”  >“ is greater than”  ≤“ is less than or equal to”  ≥“ is greater than or equal to”

Solving Inequalities  Steps for solving:  Get the variable on the same side of the inequality sign  Perform opposite operation to solve for the variable  If you multiply or divide by a negative number, you must FLIP the inequality sign  Graph the solution on a number line

Examples:  1.  2.

Examples:  3.  4.

Examples  

Class Work  Pg 343 # 30-35

Homework  Pg 343 # 15-29