\(-\frac{2}{3}x+\frac{1}{5}=\frac{3}{10}\)
\(\Rightarrow-\frac{2}{3}x=\frac{1}{10}\)
\(\Rightarrow x=\frac{1}{10}:\frac{-2}{3}\)
\(\Rightarrow x=\frac{1}{10}\cdot\frac{3}{-2}\)
\(\Rightarrow x=-\frac{3}{20}\)
\(\left|x\right|-\frac{3}{4}=\frac{5}{3}\)
\(\Rightarrow\left|x\right|=\frac{5}{3}+\frac{3}{4}\)
\(\Rightarrow\left|x\right|=\frac{29}{12}\)
\(\Rightarrow\hept{\begin{cases}x=\frac{29}{12}\\x=-\frac{29}{12}\end{cases}}\)
\(\left|2x-\frac{1}{3}\right|+\frac{5}{6}=1\)
\(\Leftrightarrow\left|2x-\frac{1}{3}\right|=1-\frac{5}{6}\)
\(\Leftrightarrow\left|2x-\frac{1}{3}\right|=\frac{1}{6}\)
\(\Leftrightarrow\orbr{\begin{cases}2x-\frac{1}{3}=\frac{1}{6}\\2x-\frac{1}{3}=\frac{-1}{6}\end{cases}}\Leftrightarrow\orbr{\begin{cases}x=\frac{1}{4}\\x=\frac{1}{12}\end{cases}}\)
\(\left|2x-\frac{1}{3}\right|+\frac{5}{6}=1\)
\(\Rightarrow\left|2x-\frac{1}{3}\right|=\frac{1}{6}\)
\(TH1:2x-\frac{1}{3}=\frac{1}{6}\)
\(\Rightarrow2x=\frac{1}{2}\)
\(\Rightarrow x=\frac{1}{4}\)
\(TH2:2x-\frac{1}{3}=-\frac{1}{6}\)
\(\Rightarrow2x=\frac{1}{6}\)
\(\Rightarrow x=\frac{1}{12}\)
\(\frac{-2}{3}\).x+\(\frac{1}{5}\)=3/10
-2/3.x =3/10-1/5
-2/3.x =1/10
x =1/10:-2/3
x =-3/20
|x|-3/4=5/3
x =5/3+3/4
x =29/12
|x| =(-29/12);29/12
|2x-1/3|+5/6=1
2x-1/3 =1-5/6
|2x-1/3| =1/6;(-1/6)
2x =1/6+1/3
2x =3/6=1/2
x =1/2:2
x =1/4;(-1/4)
