Answer:
1
Step-by-step explanation:
note that
= 1 for any value of n, thus
= 1
.85x=10.2
your answer is x = 12
Answer:
The answer would be -4.36.
Answer: 53.2
Step-by-step explanation:
If you simplify what's in the bracket, you get 3n
=(3n)+4=32/2
=3n+4= 32/2(here we can either crossmultiply or equate)
3n+4-4=32/2-4(subtract 4 from both sides)
3n=32/2-4
3n=24/2
3n=12
3n=12(divide both sides by the coefficient of the unknown)
3n/3=12/3
n=4