Question

Помогите решить систему

Answer 1

$\left \{ {{x=6-y} \atop { \frac{8}{6-y} }+ \frac{2}{y}=3 } \right. \left \{ {{x=6-y} \atop { 8y+2(6-y)=3*(y(6-y)) } \right. \left \{ {{x=6-y} \atop { 8y+12-2y=18y-3y^2 } \right. \left \{ {{x=6-y} \atop { 3y^2-12y+12=0 } \right. \left$ $*3y^2-12y+12=0 \\ y_1_,_2=2 \\ \left \{ {{y=2} \atop {x=6-2}} \right. \left \{ {{y=2} \atop {x=4}} \right.$