4n-8=3n+2 4n=3n+2+8 4n=3n+10 4n-3n+10 n=10 N = 10
-n + 4n = 4n - n = 3n Done!!!!!
If the given equation were factorized it would be: 2n2 + 4n = 2n(n+1) Another Answer:- The given expression when factored is 2n(n+2)
18 - 3n + 2 = n + 20 - 4n gather terms together on both sides of equation - 3n + 20 = - 3n + 20 0 = 0 =============no true solution here Actually, it's an infinite number, not "no solution" because it can also be done to end with n=n. I realize you didn't strictly say "no solution" but that's what it sounds like, so I'm just clarifying. -3n+20=-3n+20 -3n=-3n n=n
n(2n - 1)(2n + 7)
3 + 3n = 9 + 2n + 4n n = -2
It is 12n2 + 3n - 58
4n-8=3n+2 4n=3n+2+8 4n=3n+10 4n-3n+10 n=10 N = 10
Move the 2n over the equals sign. Become 4n (as 6n-2n= 4n) and then if 4n=16 then n=4.
3n+18 = 39 -4n 3n+4n = 39 -18 7n = 21 n = 3
12+4n = 2n12+4n-4n = 2n-4n12 = -2n-1/2(12 = -2n)-6 = n
4n
6n - 2n + 2 = n - 11 4n - n = -11 - 2 3n = -13 n = -13/3 = -4.3333
4n + 3y
3n + 4n = 42 7n = 42 n = 42/7 n = 6
3n + 4n = -14 7n /7 = -14 /7 n = -2
-n + 4n = 4n - n = 3n Done!!!!!