If you add 9 to me and then subtract 6, you get 7. What am I?

6 + 7 = x + 9

x =

x+9-6=7

x+3=7
x=7-3
x=4

To find out what number you are, we can solve the equation:

x + 9 - 6 = 7

To isolate the variable, we first simplify the equation:

x + 3 = 7

Next, we subtract 3 from both sides of the equation:

x = 7 - 3

Simplifying further:

x = 4

Therefore, the number you are is 4.