document.write( "Question 909432: A calculus book weighs 6 oz less than twice as much as a literature book . if 5 calculus books weigh the same as8 literature books, how much does a calculus book weigh? \n" ); document.write( "
Algebra.Com's Answer #551851 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A calculus book weighs 6 oz less than twice as much as a literature book . if 5 calculus books weigh the same as8 literature books, how much does a calculus book weigh? \n" ); document.write( "---------------- \n" ); document.write( "Equations: \n" ); document.write( "c = 2L-6 \n" ); document.write( "5c = 8L \n" ); document.write( "---------------- \n" ); document.write( "Substitute for L and solve for \"c\":: \n" ); document.write( "---- \n" ); document.write( "5c = 8(c+6)/2 \n" ); document.write( "----- \n" ); document.write( "10c = 8c+48 \n" ); document.write( "2c = 48 \n" ); document.write( "c = 24 oz (wt. of a culculus book) \n" ); document.write( "------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------- \n" ); document.write( " |