Question

tìm x:

\(2\frac{2}{4}-x=2\)

Answer 1

\(2\frac{2}{4}-x=2\)

              \(x=2\frac{2}{4}-2\)

              \(x=\frac{1}{2}\)

Answer 2

\(\frac{10}{4}-x=2\)

\(x=\frac{10}{4}-\frac{2}{1}=\frac{10}{4}-\frac{8}{4}=\frac{2}{4}\)

Answer 3

ta có 2/2/4 - x = 2 <=> x=2 / 2 /4  -2 <=> x = 2/4  

Vậy x=2/4

Answer 4

x=\(\frac{1}{2}\)