\(x-\frac{1}{3}=\frac{9}{20}\)
\(x=\frac{9}{20}+\frac{1}{3}\)
\(x=\frac{9\times3+1\times20}{60}\)
\(x=\frac{47}{60}\)
\(x-\frac{1}{3}=\frac{9}{20}\)
\(x=\frac{9}{20}+\frac{1}{3}\)
\(x=\frac{47}{60}\)
~ Học Tốt ~
\(x-\frac{1}{3}=\frac{9}{20}\)
\(\Leftrightarrow x=\frac{9}{20}+\frac{1}{3}\)
\(\Leftrightarrow x=\frac{47}{60}\)