You replace "n" with its value; then you do the multiplication (6n means 6 times n).
6*n = 6*6.23 = 37.38
I assume that you mean n = 3 6n + 4 = 6(3) + 4 = 18 + 4 = 22
6n = 42 n = 42/6 n = 7
If 6n = 1 then n = 1/6.
7n + 1 = 6n + 8 7n=6n+7 (minus 1 from each side) n=7 (7n-6n equals n, you are left with n=7)
7n3 + 6n = n*(7n2 + 6)
I assume that you mean n = 3 6n + 4 = 6(3) + 4 = 18 + 4 = 22
If you mean -5(6n+6) = 30 then -30n -30 = 30 and so n = -2 when evaluated
If you mean -5(6n+6) = 3 then -30n -30 = 3 and so -30n = 33 meaning that the value of n = -1.1
2*(n - 22) = n + 62n - 44 = n + 6n - 44 = 6n = 502*(n - 22) = n + 62n - 44 = n + 6n - 44 = 6n = 502*(n - 22) = n + 62n - 44 = n + 6n - 44 = 6n = 502*(n - 22) = n + 62n - 44 = n + 6n - 44 = 6n = 50
6n = 42 n = 42/6 n = 7
If 6n = 1 then n = 1/6.
7n + 1 = 6n + 8 7n=6n+7 (minus 1 from each side) n=7 (7n-6n equals n, you are left with n=7)
6n/10=3 6n=30 n=5
7n3 + 6n = n*(7n2 + 6)
6n = 12 n = 2
6n - 11 = 49 Add 11 to both sides: 6n = 60 Divide both sides by 6: n = 10
2 + 6n + 4, with n = 10 then 2 + 6(10) + 4 2 + 60 + 4 62 + 4 66