document.write( "Question 844677: ARNOLDS MONTHLY CABLE BILL IS $121. THIS IS $20 LESS THAN THREE TIMES THE AMOUNT OF HIS BILL FIVE YEARS AGO. HOW MUCH DID HE PAY FOR CABLE FIVE YEARS AGO? \n" ); document.write( "
Algebra.Com's Answer #526408 by Diana541(24)![]() ![]() ![]() You can put this solution on YOUR website! First, you should set up an equation. \n" ); document.write( "121=3x-20 \n" ); document.write( "Then you solve for 'x' \n" ); document.write( "x=47 \n" ); document.write( " |