Question

2. simply, using BODMAS rule
[15×{6-(-2)}]-[ 20 - {34× (-2-5)}]​

Answer 1

Answer:

[15*{6+2}]-[20-{34*-7}]

[15*8]-[20+238]

120-258

-138

please mark it as a brainlist

Step-by-step explanation:

Answer 2

Answer:

-138

Step-by-step explanation:

first solve the brackets

on lhs , you get 120

and on rhs you get -258

further solve the equation to get the answer -138