N is 1.
It is: -3+8n-5 = 8n-8 when simplified
3 + 8n = -58n = -8n = -1
8n-5 = 3
8n + 4n2 -8n
8n + (5-n) + 13 = 7n + 18
15n + 5 or 5(3n + 1)
(n - 3)(n - 5) = n² - 8n + 15
It a a mathematical expression that can be simplified as 7n + 18.
n=77
2n-5 = 8n+7 Subtract 8n from both sides and add 5 to both sides:- -6n = 12 Divide both sides by -6 to find the value of n:- n = -2
3 11
n = (65 - 25)/8 ie 5