Question

Giải phương trình: 1/x-3/2x=1/5

Answer 1

\(\dfrac{1}{3}x-\dfrac{3}{2}x=\dfrac{1}{5}\)

\(\dfrac{-7}{6}x=\dfrac{1}{5}\)

\(x=\dfrac{1}{5}.\left(\dfrac{-6}{7}\right)\)

\(x=\dfrac{-6}{35}\)