[tex]\it Not\breve am\ \ cele\ \ dou\breve a\ \ numere\ \ cu\ \ a\ \ \c{s}i\ \ b.[/tex]
[tex]\it a:b=5 \Rightarrow a=5b\ \ \ \ \ \ (1)\\ \\ a-b=36\ \stackrel{(1)}{\Longrightarrow}\ 5b-b=36 \Rightarrow 4b=36|_{:4} \Rightarrow b=9\ \ \ \ \ \ (2)\\ \\ (1),\ (2) \Rightarrow a=5\cdot9 \Rightarrow a=45[/tex]
[tex]\it Numerele\ \ cerute\ \ sunt\ \ 45\ \ \c{s}i\ \ 9.[/tex]
