The solutions for m-11 $\geq$ -2 are numbers 20 and above.
Work Step by Step
First, you isolate m by adding 11 on both the sides resulting with, m $\geq$ 9. The solutions that are possible are 20 and above because 20-11 = 9 and that is one of the inequalities condition. As you increase the number it still follows the pattern. Therefore, any number above 20 and 20 itself make this inequality valid.