\(\dfrac{3}{7}\times x=\dfrac{1}{3}\)
\(x=\dfrac{1}{3}:\dfrac{3}{7}\)
\(x=\dfrac{7}{9}\)
\(x:\dfrac{6}{8}=\dfrac{2}{5}\)
\(x=\dfrac{2}{5}\times\dfrac{6}{8}\)
\(x=\dfrac{6}{20}=\dfrac{3}{10}\)
\(x-\dfrac{2}{3}=\dfrac{5}{6}\)
\(x=\dfrac{5}{6}+\dfrac{2}{3}\)
\(x=\dfrac{9}{6}=\dfrac{3}{2}\)
\(x-\dfrac{2}{5}-\dfrac{4}{35}=\dfrac{1}{7}\)
\(x=\dfrac{1}{7}+\dfrac{4}{35}+\dfrac{2}{5}\)
\(x=\dfrac{23}{35}\)
.
\(\dfrac{3}{7}\times x=\dfrac{1}{3}\)
\(\Leftrightarrow x=\dfrac{1}{3}:\dfrac{3}{7}\)
\(\Leftrightarrow x=\dfrac{7}{9}\)
\(x:\dfrac{6}{8}=\dfrac{2}{5}\)
\(\Leftrightarrow x=\dfrac{2}{5}\times\dfrac{6}{8}\)
\(\Leftrightarrow x=\dfrac{3}{10}\)
\(x-\dfrac{2}{3}=\dfrac{5}{6}\)
\(\Leftrightarrow x=\dfrac{5}{6}+\dfrac{2}{3}\)
\(\Leftrightarrow x=\dfrac{3}{2}\)
\(x-\dfrac{2}{5}-\dfrac{4}{35}=\dfrac{1}{7}\)
\(\Leftrightarrow x=\dfrac{1}{7}+\dfrac{2}{5}+\dfrac{4}{35}\)
\(\Leftrightarrow x=\dfrac{23}{35}\)
x = 1/3 : 3/7
x = 7/9
x = 2/5 x 6/8
x = 3/10
x = 5/6 + 2/3
x = 3/2
x - 2/5 = 1/7 + 4/35
x - 2/5 = 9/35
x = 9/35 + 2/5
x = 23/35
