Question

(ii) 9a - {3b - (4 - a)} + (30 + 2 - a)​

Answer 1

Answer:

good morning .

have a great day.

Answer 2

Answer:

9a-[3b-4+a]+32-a

9a-3b+4-a+32-a

9a-a-a-3b+4+32

9a-2a-3b+36

7a-3b+36

therefore ans is 7a-3b+36

please mark as brainliest

thanking you in anticipation