Give us an equation that tells us how 'e' is related to 'n'
and we'll whip out that answer for you directly.
15 - n when n equals 9 = 6
x = 15 - N.
n + 15 = 36 Therefore, n = 36 - 15 n = 21
n+15 = 52 n = 52-15 n = 37
15 + n = 24 (subtract 15 from both sides) n = 9
15-3n=n-1
1. n + 3*5 = 30 2. n + 15 = 30 3. n + 15 = 30 - 15 -15 n = 15
-24
so 3n2 = 15 ie n2 = 5 so n = sqrt 5
n= sqrt 225 = 15
n=8
3n + 15 equals 3 times the number n, the answer to which is increased by 15. It can only be evaluated if the value of n is known. The expression can be factorised but that is of marginal help in evaluating it.
38 multiplied by n is 570. n = 15
n + 26 = 41 n = 41 - 26 n = 15 Thanks
9 - 5n + 1 = 15 -5n = 15 - 10 n = -5/5 n = -1
02°15'n & 102°15'e
Sodium (Na)