50 лет и 14 лет
Объяснение:
(x-10)/(y-10)=10
(x+22)/(y+22)=2
x+22=2*(y+22)
x+22=2y+44
x=2y+44-22
x=2y+22
(2y+22-10)/(y-10)=10
(2y+12)/(y-10)=10
2y+12=10*(y-10)
2y+12=10y-100
2y-10y=-100-12
-8y=-112
y=-112/(-8)
y=14 лет
x=2*14+22
x=28+22
x=50 лет
50 лет и 14 лет
Объяснение:
(x-10)/(y-10)=10
(x+22)/(y+22)=2
x+22=2*(y+22)
x+22=2y+44
x=2y+44-22
x=2y+22
(2y+22-10)/(y-10)=10
(2y+12)/(y-10)=10
2y+12=10*(y-10)
2y+12=10y-100
2y-10y=-100-12
-8y=-112
y=-112/(-8)
y=14 лет
x=2*14+22
x=28+22
x=50 лет