Answer:
The solution of the compound inequality is the interval
![[-3,3]](https://img.qammunity.org/2020/formulas/mathematics/middle-school/32w1kniovi7e9swcadacjj84mwcelcr9az.png)
Explanation:
we have
-----> inequality A
----> inequality B
Step 1
Solve the inequality A



The solution of the inequality A is the interval---------> [-3,∞)
All real numbers greater than or equal to

Step 2
Solve the inequality B



The solution of the inequality B is the interval---------> (-∞,3]
All real numbers less than or equal to

Step 3
Find the solution of the compound inequality
[-3,∞) ∩ (-∞,3]=[-3,3]