Question

Paul was thinking of a number. Paul adds 10, then divides by 2 to get an answer of -13. What was the original number?

Answer 1

Answer:

-36

Step-by-step explanation:

-13=n+10/2

-13×2=n+10

-26=n+10

-26+10=n

-36=n

Answer 2

Answer:

,-36

-36+10=-26

-26÷2=-13