Question

срочно помогите!!!!!!​

Answer 1

$\left \{ {{x=1-2y} \atop {5x-3y=3}} \right.$

5(1-2y)-3y=3

y=$\frac{2}{13}$

x=1-2*$\frac{2}{13}$

x=$\frac{9}{13}$

(x,y)=($\frac{9}{13}$,$\frac{2}{13}$)