Question

5. Simplify: (5-1 +9-1)-1=(5-1-9-1)-1
Solution :​

Answer 1

Answer: ( 5 - 1 + 9 - 1 ) - 1

              12 - 1

              11

pls mark this answer as brainliest if you got your answer

Answer 2

Answer:

(5-1+9-1)-1=(5-1-9-1)-1