Question

75+ [20 - {42 +6 - (20 - 30 of 6)}|
31 +371
216​

Answer 1

Answer:

75/-147

HOPE IT IS HELPFULL

Answer 2

Step-by-step explanation:

8=56 => 8=8×7=56

7=47=>7=7×6=42

6=30=>6=6×5=30

5=20=>5=5×4=30

4=12=>4=4×3=12

3=6=>3=3×2=6

I hope it was clear enough…