I got 5 for this problem but is it right and if isn't or it is can someone help me step by step(=
11=7-(1-1n)
2006-10-02 12:20:14 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
11=7-1+1n
11=6+n
5=n
2006-10-02 12:23:40 · answer #1 · answered by Anonymous · 0⤊ 0⤋
11=7-(1-1n)
11 = 7 - 1 + n
11 = 6 + n
n = 5
2006-10-02 19:32:48 · answer #2 · answered by JennyAnn 4 · 0⤊ 0⤋
11=7-(1-1n)
11=7-1+n [Remove parentheses remembering -X- = +]
11=6 +n [Replace 7-1 by its equal 6]
5=n [Subtract 6 from both sides of equation}
Good Going! You were right
2006-10-02 19:27:47 · answer #3 · answered by ironduke8159 7 · 0⤊ 0⤋
take out the parantheses by multiplying -1.
11 = 7 -1 + 1n
11 = 6 + n
N = 5
2006-10-02 19:22:14 · answer #4 · answered by leikevy 5 · 0⤊ 0⤋
11 = 7-1+1n
11=6+n
11-6=n
5=n
Looks like you've got it!
2006-10-02 20:08:11 · answer #5 · answered by whatthe 3 · 0⤊ 0⤋
11=7-1-1n
11=6-n
11-6=n
5=n
Yep you're correct. :]
2006-10-02 19:27:55 · answer #6 · answered by Jenn 2 · 0⤊ 0⤋