document.write( "Question 973923: larry sold one quarter of his comic books and thebn bought twelve more. he know has 36. how many did he have to start \n" ); document.write( "
Algebra.Com's Answer #595966 by JulietG(1812)![]() ![]() You can put this solution on YOUR website! X - .25X + 12 = 36 \n" ); document.write( "X - .25X = 24 \n" ); document.write( ".75X = 24 \n" ); document.write( "Divide each side by .75 \n" ); document.write( "X = 32 \n" ); document.write( ". \n" ); document.write( "Prove it: \n" ); document.write( "Larry started with 32 books, sold 1/4 of those (or 8). That left him with 32-8, or 24. He bought 12 more. 24+12 = 36. \n" ); document.write( " |