Răspuns :
a+b+c=508
a=bx3
b=c+2
c=(508-2x4):5
c=500:5
c=100
b=102
a=306
o sa-ti dai seama cum la-m aflat pe,,c'' daca faci segmentele
a=bx3
b=c+2
c=(508-2x4):5
c=500:5
c=100
b=102
a=306
o sa-ti dai seama cum la-m aflat pe,,c'' daca faci segmentele
a+b+c=508
a=3b
b=c+2
3 (c+2)+c+2+c=508
3c+6+c+2+c=508
5c+8=508
5c=508-8
5c=500
c=100
b=100+2
b=102
a=3×100
a=300
a=3b
b=c+2
3 (c+2)+c+2+c=508
3c+6+c+2+c=508
5c+8=508
5c=508-8
5c=500
c=100
b=100+2
b=102
a=3×100
a=300