Răspunsuri

2014-09-24T15:08:24+03:00
{[1.560-15x-(67+11x3)]x6-[117+21:(49-6x7)]}:10
{[1560-15x-(67+33)]x6-[117+21:(49-42)]}:10
{[1560-15x-100]x6-[117+21:7]}:10
{[1560-15x-100]x6-[117+3]}:10
[1560-15x-100]x6-120:10
[1560-15x-100]x6-12
1560-15x-600-12
1560-15x-588
15x=1560-588
15x=972
x=972:15
x=64,8
Eu sper ca te am ajutat daca am gresit undeva poate corectezi tu!!