Answer:
x=4
Step-by-step explanation:
-8-x=x-4x
-8-x=-3x
-8=-2x
4=x
x=4
P(n) = n + 1
since 6 replaced the n, plug in 6 where n use to be in the expression
P(n) = n + 1
P(6) = (6) + 1
P(6) = 6 + 1
P(6) = 7
P(6) = 7 is your answer
hope this helps
Composite because prime can only be multiplied by itself but 85 can be multiplied by 5