To solve the inequality, we need to isolate the variable x.
−2/3x + 13 ≥ −1
Subtract 13 from both sides:
−2/3x ≥ −1 - 13
−2/3x ≥ -14
To get rid of the fraction, multiply both sides by -3/2 (reciprocal of -2/3):
(-2/3x)(-3/2) ≤ -14(-3/2)
x ≤ 21
Therefore, the solution set is the set of values that are less than or equal to 21. Therefore, the values in the solution set are 19, 20, and 21.