Răspuns :
v+g=44|*2
4v+2g=142
2v+2g=88
----------------------(-)
2v=142-88
2v=54
v=27
g=44-27
g=17
4v+2g=142
2v+2g=88
----------------------(-)
2v=142-88
2v=54
v=27
g=44-27
g=17