Răspunsuri

2014-10-24T17:22:03+03:00
A-71=103
a=103+71
a=174
V=174-103=71(daca vrei sa scrii verificarea)
12 4 12
2014-10-24T21:40:57+03:00
71-x=103
-x=103-71
x=-32
Multime vida.Ecuatia nu are solutie
5 5 5