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Thân Anh Đức
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2023-10-12 20:47:35
\(\left|x\right|+3=5\)
\(\Rightarrow\left|x\right|=5-3\)
\(\Rightarrow\left|x\right|=2\)
\(\Rightarrow\left[{}\begin{matrix}x=2\\x=-2\end{matrix}\right.\)