document.write( "Question 217: I want to know when I will ever use linear equations in my life. Why do I have to learn this? \n" ); document.write( "
Algebra.Com's Answer #131 by whenindoubt(13)\"\" \"About 
You can put this solution on YOUR website!
abstract thinking leads to a more developed brain. linear equations may not mean much to you now. but they make your brain work and hey that can't be a bad thing. can it? \n" ); document.write( "
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