Question

-[-6(3-2)+{3(2-1)-(4-2)}]

Answer 1

-[-6(3-2)+{3(2-1)-(4-2)}]
-[-6(1)+{3(1)-(2) } ]
-[-6+{3-2 } ]
- [-6+{ 1 } ]
- [-6+1]
-[-5 ]
+5