помогите решить[tex] \left \{ {{x-3y=2} \atop {xy+y=6}} ight. [/tex]

{x-3y=2⇒x=3y+2{y(x+1)=6y(3y+2+1)=63y²+3y-6=0y²+y-2=0y1+y2=-1 U y1*y2=-2y1=-2⇒x1=-2*3+2=-4y2=1⇒x2=3*1+2=5(-4;-2);(5;1)