#### Answer

Any x between +3 and +8 and any x between -3 and -8 (both end values of each interval included)

#### Work Step by Step

Since $3\leq|x|\leq8$,
x must be such that $3\leq x\leq 8$ and $-8 \leq x \leq -3$.
So, value of x has to be such that x is between +3 and +8 or between -3 and -8 (both end values of each interval included)