5. Solve Inequalities Using Multiplication or Division
Sign In
Use the Division Property of Inequality.
Multiply both sides of the inequality by 4.
Divide both sides of the inequality by - 4 and reverse the inequality sign.
Solution: x> 3
Graph:
Solution: x≤ - 48
Graph:
Solution: x< - 3
Graph:
LHS* 4 ≤ RHS * 4
4 * a/4= a
Multiply
Divide by - 4 and flip inequality sign
Put minus sign in front of fraction
Calculate quotient