Răspuns :
(6x+y)/4x=(3y+2x)/2y
⇒2y(6x+y)=4x(3y+2x)
⇒12xy+2y^2=12xy+8x^2 /-12xy
2y^2=8x^2 /*1/2
⇒x^2/y^2=1/4 ⇒ x/y=1/2
⇒2y(6x+y)=4x(3y+2x)
⇒12xy+2y^2=12xy+8x^2 /-12xy
2y^2=8x^2 /*1/2
⇒x^2/y^2=1/4 ⇒ x/y=1/2