72+8×{3+10:[96:6-(56:a+6)]+8}=200
Sa se rezolve egalitatea.


Răspuns :

Răspuns:

72+8×{3+10:[96:6(56:a+6)]+8}=200

8×{3+10:[96:6(56:a+6)]+8=200-72

3+10:[96:6(56:a+6)]=128:8-8

10:[96:6(56:a+6)]=8-3

96:6(56:a+6)=10:5

6:(56:a+6)=96:2

56:a+6=48:6

56:a=8-6

a=56:2

a=28