document.write( "Question 1064982: After a 80 % reduction, you purchase a new sofa on sale for $100. What was the original price of the sofa? \n" ); document.write( "
Algebra.Com's Answer #680108 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! 100%-80%=20% \n" ); document.write( "Let n be the original price. Then: \n" ); document.write( ".20n=100 \n" ); document.write( "n=$500 as the original price of the sofa. ☺☺☺☺ \n" ); document.write( " |