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Mathematics
14 July, 00:46
How do you solve for x in 3x-12=9
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Kash Spence
14 July, 00:51
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Add 12 to both sides. leaving you with
3x=21
then divide 3 on both sides. leaving you with
x=7
hopefully that's right!
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Ishaan Alvarez
14 July, 01:10
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3x - 12=9
3x=9 + 12
3x=21
x=7
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