SOLUTION: The problem I am having trouble with is 3|3x|-7=2. The lessen is over solving absolute-value Equations and inequalities. I forget what to do with 3 in front of the absolute value.
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Question 519716: The problem I am having trouble with is 3|3x|-7=2. The lessen is over solving absolute-value Equations and inequalities. I forget what to do with 3 in front of the absolute value. Thank You. :)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
3|3x|-7=2
3|3x|=2+7
3|3x|=9 ... I'm assuming you got this far right?
|3x|=9/3 ... divide both sides by 3
|3x|=3
3x=3 or 3x=-3
x=3/3 or x=-3/3
x=1 or x=-1
If you need more help, email me at jim_thompson5910@hotmail.com
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