What is x when y = 3 in xy = 12?

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2006-07-16 01:27:37 · 27 answers · asked by Anonymous in Entertainment & Music ➔ Other - Entertainment

2006-07-16 01:30:33 · answer #1 · answered by Cassie 2 · 0⤊ 1⤋

If xy=12

x=12/y so if y is 3,

x= 12/3 =4

2006-07-16 08:40:00 · answer #2 · answered by Paul R 1 · 0⤊ 0⤋

2006-07-16 09:21:11 · answer #3 · answered by madriki_uk 1 · 0⤊ 0⤋

If y=3 in the equation xy=12, then x=4.

3x=12 , x= 12/3, x=4.

2006-07-16 08:58:17 · answer #4 · answered by cdmgov 1 · 0⤊ 0⤋

2006-07-16 08:32:11 · answer #5 · answered by lepapillon 3 · 0⤊ 0⤋

2006-07-16 08:31:32 · answer #6 · answered by tsbr1963 6 · 0⤊ 0⤋

2006-07-16 08:30:29 · answer #7 · answered by normantrousdale@btinternet.com 3 · 0⤊ 0⤋

2006-07-16 08:30:26 · answer #8 · answered by letoya_5 1 · 0⤊ 0⤋

If xy = 12 then rearranging for x gives x = 12/y
y = 3 so x = 12/3 = 4

2006-07-16 08:49:08 · answer #9 · answered by Anonymous · 0⤊ 0⤋

x = 4 cos:

x = 12/y
= 12/3
= 4

2006-07-16 08:32:34 · answer #10 · answered by rach 3 · 0⤊ 0⤋