3n x 3n = 9n if 9n = 36 then n = 36/9 = 4
N = 4
3n+6=18 n+2=6 n=4
In 3n-1 equals 11, n is 4.3n - 1 = 113n - 1 + 1 = 11 + 13n = 123n/3 = 12/3n = 4
(3n-2)/8 = (n+4)/55(3n - 2) = (n+4)815n - 10 = 8n + 327n = 42n = 6
3n and n = 4? 3n ( the four replaces the n 3(4) = 12 =======
3n x 3n = 9n if 9n = 36 then n = 36/9 = 4
N = 4
3n+6=18 n+2=6 n=4
In 3n-1 equals 11, n is 4.3n - 1 = 113n - 1 + 1 = 11 + 13n = 123n/3 = 12/3n = 4
-3n+5n+4 = -4 2n = -4-4 2n = -8 n = -4
(3n-2)/8 = (n+4)/55(3n - 2) = (n+4)815n - 10 = 8n + 327n = 42n = 6
n = 14/3
3n + 4 = 7(- 4 from both sides)3n = 3(divide both sides by 3)n = 1
The answer to -2(4+3n)=24 is:-5.33
3n = 0.138 n = 0.046
15-3n=n-1