document.write( "Question 257586: lucia's rent is $100 less than three times her car payment. if the total of the bill is $800 how much does she pay for rent? \n" ); document.write( "
Algebra.Com's Answer #189499 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! lucia's rent is $100 less than three times her car payment. if the total of the bill is $800 how much does she pay for rent? \n" ); document.write( "---------------------------------------------- \n" ); document.write( "Let her car payment be \"x\". \n" ); document.write( "-- \n" ); document.write( "Then rent is 3x-100 \n" ); document.write( "-------------------------- \n" ); document.write( "Equation: \n" ); document.write( "x + 3x-100 = 800 \n" ); document.write( "4x = 900 \n" ); document.write( "x = 225 (car payment) \n" ); document.write( "--- \n" ); document.write( "800-225 = 575 (rent payment) \n" ); document.write( "================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |