Question

6 minus x supra 5 minus x minus 4 supra 3 egal 8

Answer 1

(6-x)/5-x)-4/3=8

(6-x)/5-x)=8+ 4/3

(6-x)/5-x)=28/3

3(6-x)=28(5-x)

18-3x=140-28x

25x=122

x=122/25

Cand mai postezi astfel de exercitii foloseste
paranteze pt. a fi cat mai clare cerintele!