Answer:
N-12 = 20
N=32
Step-by-step explanation:
Difference means subtract, is means equals
Add 12 to each side
N-12+12 =20+12
N = 32
Since “the difference” means subtraction. You have to do 20 - N = 12 or 20-12= N. And the answer for N equals 8! Hope this helps.
