Answer:
Its D
Step-by-step explanation:
Rewrite the whole as a fraction using 2 as the denominator :
- 3 is also equal to 3/1
- New problem: 3*2/2
Set up the new problem
New problem: (n+4) - (3*2)/2
this equals: n-2/2
- 13 is equal to 13/1
(n-2) - (13 • 2) n - 28
———————————————— = ——————
2 2
Okay, n-28/2=0
Now, on the left hand side, the 2 cancels out the denominator, while, on the right hand side, zero times anything is still zero.
The equation now takes the shape :
n-28 = 0
:)
