\(x=\dfrac{8}{5}-\dfrac{3}{4}=\dfrac{17}{20}\)
x = \(\dfrac{8}{5}-\dfrac{3}{4}\)
x= 17/20
\(\dfrac{3}{4}+x=\dfrac{8}{5}\)
\(\Leftrightarrow x=\dfrac{8}{5}-\dfrac{3}{4}\)
\(\Leftrightarrow x=\dfrac{32}{20}-\dfrac{15}{20}\)
\(\Leftrightarrow x=\dfrac{17}{20}\)