Answer:
Best Chance B Cause I think if it didn't say <em>Incorrectly</em> then the correct would be D.
hope its helpful to uh.......
4.5
Step-by-step explanation:
12-9
If 'x' value is 2
Then x*6 - 9
Then x*6 = 12
Then x*6-9 = 12-9
8,9
(x +1) + 7=2x
x+8 = 2x
8=x