Add 3. Double the result. Subtract 6. Divide by 2. Subtract the original selected number. Question content area bottom Part 1 The 1st number is 3. The result is 0. Part 2 The 2nd number is 4. The result is 0. Part 3 The 3rd number is 9. The result is 0. Part 4 The 4th number is 11. The result is 0. Part 5 a. Write a conjecture that relates the result of the process to the original number selected. The result is 0. (Simplify your answer.) Part 6 b. Represent the original number as n, and use deductive reasoning to prove the conjecture in part (a). Add 3. n plus 3 Part 7 Double the result. 2 n plus 6 (Simplify your answer.) Part 8 Subtract 6. 2 n(Simplify your answer.) Part 9 Divide by 2. enter your response here(Simplify your answer.)