Question

2/5.x-1/6=3/4

Answer 1

2/5 . x - 1/6 = 3/4

 2/5.x           = 3/4 + 1/6

 2/5 .x          = 11/12

  x                 = 11/12 : 2/5

  x                 =55/24 

Đúng cho tui nha

Answer 2

\(\frac{2}{5}.x-\frac{1}{6}=\frac{3}{4}\)

\(\frac{2}{5}.x=\frac{3}{4}+\frac{1}{6}\)

\(\frac{2}{5}.x=\frac{11}{12}\)

\(x=\frac{11}{12}:\frac{2}{5}\)

\(x=\frac{55}{24}\)