Răspuns :
1/2 x=3/6 x-o doime x
1/3 x=2/6 x- o treime x
x- nr.
x+3/6x+2/6x=121
x+5/6 x=121
6/6x+5/6x=11/6x=121
x=121:11*6=66
x=66
Sper ca te-am ajutat. Succes!
1/3 x=2/6 x- o treime x
x- nr.
x+3/6x+2/6x=121
x+5/6 x=121
6/6x+5/6x=11/6x=121
x=121:11*6=66
x=66
Sper ca te-am ajutat. Succes!