Algebra homework problem. Plese HELP!!!
2006-11-20 14:17:05 · 8 answers · asked by mandy1992@verizon.net 1 in Science & Mathematics ➔ Mathematics
-2(6-10n)=10(2n-6)
use distributive property and multiply
-12 +20n = 20n -60
subtract 20n from both sides
-12 = -60
I DONT THINK SO!
Is there a mistake in your equatiion?
2006-11-20 14:23:05 · answer #1 · answered by tj70555 2 · 0⤊ 0⤋
-2(6-10n)=10(2n-6) distribute -2 & 10
-12+20n=20n-60 subtract 20n
-12=-60
there is no solution to this problem
2006-11-20 15:59:41 · answer #2 · answered by yupchagee 7 · 0⤊ 0⤋
-2(6 - 10n) = 10(2n - 6)
-2(-10n + 6) = 20(n - 3)
-2(-2(5n - 3)) = 20(n - 3)
4(5n - 3) = 20(n - 3)
5n - 3 = 5(n - 3)
5n - 3 = 5n - 15
0n = -12
n = -12/0
n = Undefined
2006-11-20 14:38:52 · answer #3 · answered by Sherman81 6 · 0⤊ 0⤋
-12 + 20n = 20n - 60
-12 + 60 = 20n - 20n
48 = 0
there is no solution for n.
hope this helps
2006-11-20 14:26:12 · answer #4 · answered by meena4real 1 · 0⤊ 0⤋
-12 + 20n = 20n - 60
Is there a mistake to your question? Cos if i minus 20n from both sides, you'll end up with
-12 = -60
which is mathematically incorrect...
2006-11-20 14:24:16 · answer #5 · answered by chyrellos 2 · 0⤊ 0⤋
-12 + 20n = 20n - 60
0n = 48
No solution. There is no value of N which will solve this equation.
2006-11-20 14:19:32 · answer #6 · answered by Jaschaslav 2 · 0⤊ 0⤋
you cant solve that expression because when you evualutate for n it ceases to exist.
2006-11-20 14:23:30 · answer #7 · answered by ayok 2 · 0⤊ 0⤋
No solution.
2006-11-20 14:21:18 · answer #8 · answered by chris 2 · 0⤊ 0⤋