Question

-x-2=-5/4

Giúp mik với ạk

Answer 1

\(-x-2=\dfrac{-5}{4}\\ \Leftrightarrow x=-2+\dfrac{5}{4}=-\dfrac{3}{4}\)

Answer 2

-x -  2  =  \(\dfrac{-5}{4}\)  ⇔  x  =  \(\dfrac{-3}{4}\)

Answer 3

Ta có: \(-x-2=-\dfrac{5}{4}\)

\(\Leftrightarrow x+2=\dfrac{5}{4}\)

hay \(x=-\dfrac{3}{4}\)