\(x+\frac{2}{5}=1-\frac{1}{6}\)
\(x+\frac{2}{5}=\frac{5}{6}\)
\(x=\frac{5}{6}-\frac{2}{5}=\frac{13}{30}\)
\(x=\frac{13}{30}\)
\(\frac{7}{8}-x=\frac{2}{3}+\frac{1}{8}\)
\(\frac{7}{8}-x=\frac{19}{24}\)
\(x=\frac{7}{8}-\frac{19}{24}=\frac{1}{12}\)
\(x=\frac{1}{12}\)
\(x+\frac{2}{5}=1-\frac{1}{6}\)
\(\Rightarrow x+\frac{2}{5}=\frac{6}{6}-\frac{1}{6}\)
\(\Rightarrow x+\frac{2}{5}=\frac{5}{6}\)
\(\Rightarrow x=\frac{5}{6}-\frac{2}{5}\)
\(\Rightarrow x=\frac{25}{30}-\frac{12}{30}\)
\(\Rightarrow x=\frac{13}{30}\)
\(\frac{7}{8}-x=\frac{2}{3}+\frac{1}{8}\)
\(\Rightarrow\frac{7}{8}-x=\frac{16}{24}+\frac{3}{24}\)
\(\Rightarrow\frac{7}{8}-x=\frac{19}{24}\)
\(\Rightarrow x=\frac{7}{8}-\frac{19}{24}\)
\(\Rightarrow x=\frac{21}{24}-\frac{19}{24}\)
\(\Rightarrow x=\frac{2}{24}=\frac{1}{12}\)
