Question

Given the equation, 2|x + 4| = 8, the isolated absolute value equation would be |x + 4| = 4.

Answer 1

\[
|x+4| =
\begin{cases}
-(x+4) & \text{if } (x+4) < 0 \\
x+4 & \text{if } (x+4) \ge 0
\end{cases}
\]

Answer 2

so basically u solve both
-(x+4)=4
(x+4)=4