In 3n-1 equals 11, n is 4.3n - 1 = 113n - 1 + 1 = 11 + 13n = 123n/3 = 12/3n = 4
12n + 8 = 11 12n = 3 n = 1/4
n=3,y=4 2(n+3y)=30
When n = 4, 3n = 3*4 = 12
Sodium (Na)
4-12n=-7 -12n=-7-4 -12n=-11 12n=11 n=11/12 n=0.916666666666666666...
In 3n-1 equals 11, n is 4.3n - 1 = 113n - 1 + 1 = 11 + 13n = 123n/3 = 12/3n = 4
19
12n + 8 = 11 12n = 3 n = 1/4
n=3,y=4 2(n+3y)=30
It is an equation and the value of n is 9
n - 8 = 11 Therefore, n = 11 + 8 n = 19
n=10
90
-4
n=1 is the the lowest level there is.
if n=4 then n+1 would be 4+1 which equals 5