Answers:
- x ≤ -7
- The graph has a closed circle
- -7 is part of the solution
Step-by-step explanation:
15 ≥ 22 + x
Move the constant to the other side
15 ≥ 22 + x
-22 -22
-7 ≥ x
Flip it around
x ≤ -7
Since there is a line under the ≤, the circle will be closed/filled in.
