Question

x/2=-5/4

 

Answer 1

\(\dfrac{x}{2}=-\dfrac{5}{4}\\ \Rightarrow4x=-5\cdot2\\ \Rightarrow4x=-10\\ \Rightarrow x=-\dfrac{10}{4}\\ \Rightarrow x=-\dfrac{5}{2}\)

Answer 2

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

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

\(\Rightarrow x=-\dfrac{5}{2}=-2,5\)