document.write( "Question 907761: If I have 780 units which has been decrease 20%, how do I find the original value? \n" ); document.write( "
Algebra.Com's Answer #550584 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
V - .20V = 780
\n" ); document.write( "V(1-.20) = 780
\n" ); document.write( "V = 780/.80
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