Dau coroana! Urgentttt. Va rog? Plsss. Cinevaaa

iii)
[tex]\it \dfrac{3x-7}{5}=\dfrac{2x-6}{3} \Rightarrow 3(3x-7)=5(2x-6) \Rightarrow 9x-21=10x-30 \Rightarrow \\ \\ \\ \Rightarrow 30-21=10x-9x \Rightarrow x=9[/tex]