Răspuns :
x/2=y/4⇒4x=2y⇒x=2y/4 ⇒x=y/2
x+y=48
y/2+y=48
(y+2y)/2=48
3y=48·2
y=96/3
y=32
x=y/2=32/2
x=16
x+y=48
y/2+y=48
(y+2y)/2=48
3y=48·2
y=96/3
y=32
x=y/2=32/2
x=16
[tex] \frac{x}{4} = \frac{y}{2} [/tex] => 2x=4y =>x=2y
x+y=48 =>2y+y=48 =>3y=48 =>y=16
x=2*16=32
x+y=48 =>2y+y=48 =>3y=48 =>y=16
x=2*16=32