Odpowiedzi

2010-03-29T14:45:57+02:00
A = -6a-10b+14b=-24a+4b
b=-7x+21y+1z+14-3y-3x-3z-18y=-10x-3y+1z+14
c=1a+0.5b-5a+3b-a+b=-3+4,5b