Question

question 2
solve the equation.
|x| = 3
use a comma to separate solutions, as needed. if there is no solution, type dne in the answer box.
x =
question help: video written example message instructor

Explanation:

Step1: Apply absolute value definition

The absolute value $|x| = a$ (where $a>0$) means $x=a$ or $x=-a$.

Step2: Substitute $a=3$

For $|x|=3$, this gives $x=3$ or $x=-3$.

Answer:

$3, -3$