Răspuns :
x- nr. de cosulete
3*x+1=5*(x-3)+2
3*x+1=5*x-15+2
2*x=14
x=7 cosulete
3*7+1=22 oua.
3*x+1=5*(x-3)+2
3*x+1=5*x-15+2
2*x=14
x=7 cosulete
3*7+1=22 oua.
x=numarul de cosuri
3x+1=5x(x-3)+2
5x-15+2=3x+1
2x=14
x=7este numarul de cosuri
7x3+1=22 de oua
3x+1=5x(x-3)+2
5x-15+2=3x+1
2x=14
x=7este numarul de cosuri
7x3+1=22 de oua