a) \(|2x-4|=0\)
\(\Rightarrow2x-4=0\)
\(\Rightarrow2\left(x-2\right)=0\)
\(\Rightarrow x-2=0\)
\(\Rightarrow x=2\)
b) \(x-|\dfrac{1}{3}|-5=0\)
\(\Rightarrow x-\dfrac{1}{3}-5=0\)
\(\Rightarrow x-\dfrac{16}{3}=0\)
\(\Rightarrow x=\dfrac{16}{3}\)
a) \(\left|2x-4\right|=0\)
\(\Rightarrow2x-4=0\)
\(\Rightarrow2x=4\)
\(\Rightarrow x=2.\)
b) \(x-\left|\dfrac{1}{3}\right|-5=0\)
\(\Leftrightarrow x-\dfrac{1}{3}-5=0\)
\(\Leftrightarrow\dfrac{-1}{3}-5-0=-x\)
\(\Leftrightarrow\dfrac{-16}{3}=-x\)
\(\Leftrightarrow x=\dfrac{16}{3}.\)