Question

Daca  2x+3y totul supra y=5 , x supra y .....

Answer 1

$\frac{2x+3y}{y} =5$
2x+3y=5y
2x=2y
$\frac{x}{y} = \frac{2}{2}$=1

Answer 2

$\frac{2x}{y}$ + $\frac{3y}{y}$ =5

2 · $\frac{x}{y}$ + 3 =5

2 · $\frac{x}{y}$ = 2

$\frac{x}{y}$ = 1