12=n/8+3
2007-04-22 11:43:11 · 8 answers · asked by mz.personality 1 in Education & Reference ➔ Homework Help
n/8=12-3
n/8=9
multiply both sides of the equation by 8
then
n=72
2007-04-22 11:57:11 · answer #1 · answered by Robert L 7 · 0⤊ 0⤋
12=n/8+3
12-3=n/8+3-3 (subtract 3 from each side of the equation)
9*8=n/8*8 (multiply both sides by 8)
72 = n
2007-04-22 18:51:49 · answer #2 · answered by daddywagstoo 2 · 0⤊ 0⤋
12=n/8 +3
(take 3 from each side)
9 = n/8
(multiply each side by 8)
72 = n
(voila)
2007-04-22 18:50:07 · answer #3 · answered by Anonymous · 0⤊ 0⤋
12=n/8+3
-3 -3 First you subtract 3 to get n by its self
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9 = n/8
*8 *8 Then you multiply by 8,because you need to get rid of the divided 8
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72=n 9 times 8 = 71 and n is by its self
2007-04-22 19:41:49 · answer #4 · answered by Hillary 1 · 0⤊ 0⤋
12=n/8+3
Multiply all figures by 8
96=n+24
96-24=n+24-24
n=72
12=72/8+3
12=9+3
2007-04-22 18:50:20 · answer #5 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
i concur =]
12= n/11. multiply 11/1 on both sides. n=132
2007-04-22 18:49:22 · answer #6 · answered by Bao Pham 3 · 0⤊ 0⤋
n=132
2007-04-22 18:48:32 · answer #7 · answered by Anonymous · 0⤊ 0⤋
subtract 3 from both sides
9=n/8
multiply each side by 8
n=72
2007-04-22 18:50:54 · answer #8 · answered by David 1 · 0⤊ 0⤋