Answer:
x ≤ 10 or (-∞,10]
Explanation:
First, add 11 to both sides of the inequality
-1+11 ≥ -11+11 + x
Second, simplify
10 ≥ x
Third, flip the sign
x ≤ 10
Lastly, graph the solution on the number line
The line under the sign indicates that the point you will plot on the 10 will be a closed circle. The sign is facing the right, so the arrow will extend to the left.