Răspunsuri

2014-11-16T10:24:58+02:00
Incepi sa rezolvi exercitiul din interior spre exterior: 24*[32-(16-23+x)*2]-16=32 => 24*[32-(32-46+2x)]-16=32 => 24*(32-32+46-2x)-16=32 => 24*(46-2x)-16=32 => 1104-48x-16=32 => 1104-16-32=48x => 1056=48x =>x=1056/48 => x=22