Odpowiedzi

2009-12-11T21:18:54+01:00
8000x = 600000 + 200y
2000y = 116000 + 1600x

x=(600000 + 200y)/8000
2000y=116000+1600x

x=75 + 0,025y
2000y=116000+1600(75+0,025y)

x=75 + 0,025y
2000y=116000+120000+40y


x=75 + 0,025y
1960y=236000
2009-12-11T21:54:29+01:00
8000x = 600000 + 200y
2000y = 116000 + 1600x

8000 x = ( 600000 + 200y ) /: 8000
2000y = 116000 + 1600x

x = 75,025 y
2000y = 116000 + (1600*75,025y)
2000y = 116000 + 120040y / : 2000
y =118,02

x= 75,025 * 118,02
x= 8854,45

x= 8854,45
y= 118,02