| x+y+3+5+1+7+8+12+15+10 | |
=7,1 Me=7,5 x<Me | |
| 10 |
| x+y+61 | |
=7,1 1,3,5,7,8,10,12,15 | |
| 10 |
| 61+x+y | ||
śr.arytm. : | =7,1 ⇒ x+y= 10 i x <7,5 | |
| 10 |
| y+7 | ||
to Me: | =7,5 ⇒y+7=15 ⇒y=8 to: x=2 | |
| 2 |
| x+y+3+5+1+7+8+12+15+10 | |
=7,1 | |
| 10 |
| x+y+61 | |
=7,1 | |
| 10 |