Question

10 - [8 - (11 + 30 + (4-5-7)}]

SIMPLIFY ​

Answer 1

Answer:

Step-by-step explanation:

15

Answer 2

35

Step-by-step explanation:

$10-(8-[11+30+( 4-5-7)])\\10-(8-[11+30+4-5-7])\\10-(8-[41+4-12])\\10-(8-[45-12])\\10-(8-[33])\\10-(8-33)\\10-(-25)\\10+25\\35$