65-(2X+[X÷4+32)÷4+58]÷3)÷7=48
(2X+[X÷4+32)÷4+58]÷3)÷7=65-48=17
(2X+[X÷4+32)÷4+58]÷3)=17*7=119
2X+[X÷4+32)÷4+58]÷3=119
[X÷4+32)÷4+58]÷3=119-2X
(X÷4+32)÷4+58=(119-2X)*3=357-6X
(X÷4+32)÷4+58=357-6X
(X÷4+32)÷4=357-6X-58=299-6X
(X÷4+32)=(299-6X)*4=1196-24X
X÷4=1196-24X-32=1164-24X
X=(1164-24X)*4=4656-96X
X+96X=4656
97X=4656 Rezulta x=4656/97 X=48
Hai ca nu a fost greu!
Spor la invatat!!!!
PS...Tot ti-a lipsit o paranteza:)