\(\left|x\right|+32=50+22\)
\(\left|x\right|+32=77\)
\(\left|x\right|=77-32\)
\(\left|x\right|=45\)
\(\Rightarrow\left\{{}\begin{matrix}x=-45\\x=45\end{matrix}\right.\)
Vậy x ∈ {-45;45}
(|x|+32)-22=50
|x|+32=50+22
|x|+32=77
|x|=77-32
|x|=35
=>x=35 hoặc -35