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#1 2011-11-07 18:18:24

malylo
Member
Registered: 2011-11-07
Posts: 3

Need help about the solution of an algebra math question with builder

The algebra math question takes up my limited energy and time, now I feel headache. Could someone help me to solve it with builder set notation?
Algebra math question: 12x-25>3x-5(x+6)http://www.bidanswer.com/Questions/QuestionInfo_10410.html

Last edited by malylo (2011-11-07 18:18:41)

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#2 2011-11-07 18:35:31

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,866

Re: Need help about the solution of an algebra math question with builder

I will solve, you will put it into set notation.

Add 25 to both sides.

Add 2x to both sides.

Divide by 14.

Please finish up from there, or show some work indicating where you need help.


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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