8n – (3 – n) < 60?

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2007-02-22 12:19:18 · 5 answers · asked by John D 2 in Science & Mathematics ➔ Mathematics

8n - 3 + n < 60

9n < 63

n< 7

2007-02-22 12:31:19 · answer #1 · answered by Anonymous · 0⤊ 0⤋

8n - 3 + n < 60

9n - 3 < 60

9n < 63

n < 7

2007-02-22 20:31:57 · answer #2 · answered by richardwptljc 6 · 0⤊ 0⤋

8n - (3-n) < 60

So, (8n +n ) < (60+3)

So, 9n < 63

So, n < 7

2007-02-22 20:34:21 · answer #3 · answered by Sreekenta B 1 · 0⤊ 0⤋

8n-(3-n)<60
8n-3+n<60
9n<63
n<63/9
n<7

2007-02-22 20:32:32 · answer #4 · answered by jaybee 4 · 0⤊ 0⤋

duuuuuuuuude Yahoo answers is just a way to have someone else do you homework huh?

9n - 3 < 60
9n < 63
n < 7

2007-02-22 20:31:42 · answer #5 · answered by iluxa 5 · 0⤊ 0⤋