Răspuns :
Salut!
Răspuns: [tex] \blue{\boxed{ \boxed{ \blue{ \large{ - 3}}}}}[/tex] ✅
✏ [tex] \bf - \frac{7}{4} - \frac{5}{4} = \frac{ - 7 - 5}{4} = - \frac{12}{4} = \boxed{- 3}[/tex] ✔
[tex]\it -\dfrac{7}{4}-\dfrac{5}{4}=\dfrac{-7-5}{4}=\dfrac{-12}{4}=-3[/tex]