Răspunsuri

2014-06-26T15:48:13+03:00
3/2 * (x+1)/2 +1/3 =5/6

(3x+3)/4 +1/3 =5/6   aducem la acelasi numitor

9x+9+4=10

9x+13=10

9x=10-13

9x= -3

x= -3/9=  -1/3