Question

me pueden ayudar en esta operacion
2 +{-[(7+8)+(4-3)]-2}

Answer 1

-     2+{-[-(7+8)+(4-3)]-2}=2+{-[-15+1]-2}:

-     2+{-[-14]-2}

-      2+12=14

Answer 2

2+{-(7+8)+(4+3)]-2}
2+{-[-(15)+(1)}-2}
2+{-[15+1]-2}
2+{[-14]-2}
2+{14-2}
2+14-2=14
los 2 ros rallas asi /