To solve the inequality -3|2m - 5| < -9, we will follow these steps:
Step 1: Isolate the absolute value
Starting with the original inequality:
-3|2m - 5| < -9
Divide both sides by (-3). Remember that dividing by a negative number reverses the inequality:
|2m - 5| > 3
Step 2: Rewrite the absolute value inequality
The inequality |2m - 5| > 3 can be split into two separate inequalities:
2m - 5 > 3
2m - 5 < -3
Step 3: Solve the inequalities
For 2m - 5 > 3:
2m >
m >