Răspunsuri

2014-05-02T17:43:03+03:00
36:6:3*4*5:10*8-a=56:7:4 6:3*4*5:10*8-a=8:4 2*4*5:10*8-a=2 8*5:10*8-a=2 40:10*8-a=2 4*8-a=2 32-a=2 a=32-2 a=30
2014-05-02T17:44:06+03:00
6:3*4*5:10*8-a=56:7:4
32-a=2
-a=-30
a=30

in ciclul primar n-au invatat de numere negative
greseala mea, acum am recalculat si am observat
greseala mea, acum am recalculat si am observat
greseala mea, acum am recalculat si am observat