\(\frac{-4}{8}\)=\(\frac{x}{-10}\)=\(\frac{-7}{y}\)=\(\frac{z}{-24}\)
+) \(\frac{-4}{8}=\frac{x}{-10}\)
=> x = \(\frac{-10.\left(-4\right)}{8}=5\)
+) \(\frac{-4}{8}=\frac{-7}{y}\)
=> y = \(\frac{-7.8}{-4}\)= 14
+) \(\frac{-4}{8}=\frac{z}{-24}\)
=> z = \(\frac{-24.\left(-4\right)}{8}=12\)
Vậy x=5 ; y=14 ;z=12