Răspuns :
=2X(12+25):[594-(500+92)+79-262
=2X37:[594-592]+ (-183)
=74:2+ (-183)
=37+(-183)
= -146
=2X37:[594-592]+ (-183)
=74:2+ (-183)
=37+(-183)
= -146
2x37:(594-592)+79-262=74:2-183=37-183=-146
Sper ca te am ajutat si ca nu am gresit :))