Question

Simplify:-6+{14+2[60-9(1+3)]}

Answer 1

1 + 3 = 4;
9 x 4 = 36;
60 - 36 = 24;
2 x 24 = 48;
14 + 48 = 62;
-6 + 62 = 56.

Answer 2

-6 + (14 +2(60 - 9 (1 + 3)))
-6 + (14 +2 (60 - 9 (4)))
-6 + (14 +2 (60 - 36))
-6 + (14 +2 (24))
-6 + (14 +48)
-6 + (62)
56