2007-02-22 17:32:02 · 6 answers · asked by revengeance 2 in Science & Mathematics ➔ Mathematics
divide the whole equation by 3
(3x-12)/3= x-4
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3x-12=(3)(x-4)
2007-02-22 17:48:28 · answer #1 · answered by jAmPr0tzz 2 · 0⤊ 1⤋
3x-12 = 0
3x = 12
x = 12/3
x = 4
2007-02-22 23:10:35 · answer #2 · answered by Archu 2 · 1⤊ 0⤋
This is it. 3x - 12 = 3 (x-4)
2007-02-22 19:06:24 · answer #3 · answered by pinoy henyo 1 · 1⤊ 0⤋
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RE:
how do i factor 3x -12?
2015-08-18 10:05:56 · answer #4 · answered by Merrily 1 · 0⤊ 0⤋
3(x-4)
NB:if we have to solve for x ;then we can let y=0
then 3x-12=0; then transpose 12 to the other side; devide by 3 and you will get our x=4
2007-02-22 19:58:30 · answer #5 · answered by tsm 1 · 0⤊ 0⤋
3(x-4)
2007-02-22 18:20:24 · answer #6 · answered by S . Sushmita 2 · 0⤊ 0⤋
3(x-4)
2007-02-22 17:34:54 · answer #7 · answered by Jian C 3 · 0⤊ 0⤋
well take out the common factor..i.e. 3
3(x-4)
2007-02-22 17:57:53 · answer #8 · answered by Akshav 3 · 0⤊ 0⤋