x=m sarma
x/3+9=camera zi
x-(x/3+9)=2x/3-9=rest
(2x/3-9)×1/3+2=2x/9-3+2=2x/9-1=dormitor
2x/3-9-(2x/9-1)=4x/9-8=rest
(4x/9-8)×1/3+2=4x/27-8/3+2=4x/27-2/3=bucatarie
x/3+9+2x/9-1+4x/27-2/3+4=x
x/3+2x/9+4x/27-2/3+12=x
9x+6x+4x-18+324=27x
19x+306=27x
8x=306
x=38,25 m