whats the answer to 2n - 5=8n+7?

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2006-06-15 10:11:52 · 9 answers · asked by nubianprince626627 1 in Education & Reference ➔ Homework Help

2n = 8n +12
-6n = 12
n = -2

2006-06-15 10:15:46 · answer #1 · answered by jq 2 · 0⤊ 0⤋

3 or -2

2006-06-15 12:10:27 · answer #2 · answered by sexybkwrm 1 · 0⤊ 0⤋

n = -2

2006-06-15 10:16:09 · answer #3 · answered by billgutsky 3 · 0⤊ 0⤋

-2=n

2006-06-15 10:16:26 · answer #4 · answered by yoyoman2300 1 · 0⤊ 0⤋

2n-5=8n+7
-5=6n+7
-12=6n
n=-2

2006-06-15 10:17:51 · answer #5 · answered by ♥USMCwife♥ 5 · 0⤊ 0⤋

-2

2006-06-15 10:16:41 · answer #6 · answered by pharaoh1982 1 · 0⤊ 0⤋

Fourteen

2006-06-15 10:36:24 · answer #7 · answered by Anonymous · 0⤊ 0⤋

the answer is n=-2

2006-06-15 10:29:10 · answer #8 · answered by Anonymous · 0⤊ 0⤋

2/6...reduced to 1/3...I think

2006-06-15 10:16:31 · answer #9 · answered by Shaina B 2 · 0⤊ 0⤋