Răspunsuri

2014-09-05T12:29:31+03:00
X-6-copii in orima gradinita
2x+6-copii in a doua gradinita

x-6+2x+6=135
3x=135
x=135:3
x=45

45-6=39(copii in prima gradinita)
45x2+6=96(copii in a doua gradinita)