Question

Simplify the following.
a. 4+ [19 + 7 + 3 - 8 +9}]
b. [8 + 9 + 5+ (19 - 4) = 3} + 4] - 12
... 14 [24 = (8 - 2) + 3 (7 - 4)]
d. 241 - 18 + (7 x 12 - 61) = 8
1
e. 29 - (21 + 7) + (27 + 32) - 5 of 40
f. 5[{(81 = 9) X 12 - 18} - 6]
g. 63 = 3 - 12 + 7 + 6
h. [7 X{17-12-8-6} = 7]​

Answer 1

Answer:

a. 4+ [19+7+3-8+9]

= 4+ [ 29-17]

= 4+ 12

= 16