\(|x-3|-16=2\)
\(x=-15\)
\(x=21\)
| x - 3 | -16= 2
=> | x - 3 | = 2 + 16 = 18
\(\Rightarrow\orbr{\begin{cases}\text{x - 3 = -18}\\\text{x - 3 = 18}\end{cases}\Rightarrow\orbr{\begin{cases}\text{x = -15}\\\text{x = 21}\end{cases}}}\)
~~Học tốt~~
| x - 3 | - 16 = 2
| x - 3 | = 2 + 16
| x - 3 | = 18
TH1: x - 3 = 18
x = 21
TH2: x - 3 = - 18
x = - 18 + 3
x = -15
Vậy x = 21 ; x = -15
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