document.write( "Question 349668: So I'm working on a problem a-4 / 3a-12. I worked it out to a-4 / 3(a-4). By taking out the GCF which was 3 for the bottom. Then a-4 would cancel each other out leaving 3. When I looked at the answer it says its 4 how could that be? \n" ); document.write( "
Algebra.Com's Answer #249934 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
You're correct.
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