6n
Wiki User
∙ 6y agoIf 5n + 8 = 43, then n = 7
5n+4 = -26 5n = -26-4 5n = -30 n = -6
(3n+2)(n+1)
That depends what the value of n is.
5n + 3 = 14 - 6n <=> 5n +6n = 14 - 3 <=> 11n = 11 => n = 11/11 = 1
If 5n + 8 = 43, then n = 7
5n + 7 = -41 5n = -48 n = -48/5 n = -9.6
5n+15 = 25 5n = 25-15 5n = 10 n = 2
Could be anything! We'd have to know the final sum to figure out what "N" would be, like 5N +N = 24.
It is 5n + 9r.
6n
5n+4 = -26 5n = -26-4 5n = -30 n = -6
5n+4=0 5n=-4 n= -4/5
(2n+3)(n+1)=2n2+5n+3.
The answer is 37, because you substitute n in 5 to 12 plus 5n, the answer is 37.Hope it is correct.
5n+6=(-4) n= (-2)
9 - 5n + 1 = 15 -5n = 15 - 10 n = -5/5 n = -1