Question

\(\frac{x}{3}=\frac{y}{2}và2x-5y=-32\)ai nhanh mình tick cho 

Answer 1

\(\frac{x}{3}=\frac{y}{2}=\frac{2x}{6}=\frac{5y}{10}=\frac{2x-5y}{6-10}=\frac{-32}{-4}=8\)

\(\Rightarrow\hept{\begin{cases}x=24\\y=16\end{cases}}\)

Answer 2

x/3=y/2 nên 2x=3y

Ta có:

2x-5y=-32

3y-5y=-32

-2y=-32

y=16

suy ra: x=24