document.write( "Question 1206099: A textbook store sold a combined total of 215 psychology and history textbooks in a week. The number of psychology textbooks sold was 57 more than the number of history textbooks sold. How many textbooks of each type were sold? \n" ); document.write( "
Algebra.Com's Answer #843322 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! Total of 215 books \n" ); document.write( "h, number of History books \n" ); document.write( "h+57, number of Psychology books\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "- \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( " |