i am really having trouble figuring out this problem please help!!! if you could please put in the answer how to do it that is perfect thanks for helping!!!
2007-01-22 03:27:34 · 4 answers · asked by FutureRadiologist14 3 in Education & Reference ➔ Homework Help
You need to divide 3 into your parenthesed part of the eqaution.
4/3n - 28/3 = 2n Then subtract 4/3n from both sides.
-28/3 = 2n - 4/3n Then convert 2n to 6/3n.
-28/3 = 6/3n - 4/3n
-28/3 = 2/3n Multiply both sides by 3/2
-28/3 x 3/2 = 2/3n x 3/2 The 3's will cancel each other out and you will have your answer.
-28/2 = n = -14
I hope this helps. Feel free to double check by plugging -14 into the original equation.
2007-01-22 03:40:27 · answer #1 · answered by kralcaramat 1 · 0⤊ 0⤋
you have to multiply both sides by 3 to get rid of the fraction
(4n-28)/ 3= 2n
4n-28=6n
then take the N's to one side and the number to the other side
4n-6n=28
-2n=28
n=-14
2007-01-22 11:34:55 · answer #2 · answered by Glenn T 3 · 0⤊ 0⤋
(4n-28)
3 = 2n
4n-28= 6n
28=2n
n=14
2007-01-22 12:10:31 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Multiply both sides by 3
12n-84=6n
Add 84 to both sides
12n=6n+84
subtract 6n on both sides
6n=84
n=14
2007-01-22 11:40:11 · answer #4 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋