document.write( "Question 805341: If Courtney were three times as old as she was six years ago, she will be fifty- four less than five times her current age. How old is Courtney? \n" ); document.write( "
Algebra.Com's Answer #485203 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 3(a-6)=5a-54 \n" ); document.write( "3a-18=5a-54 \n" ); document.write( "54-18=2a \n" ); document.write( "27-9=a \n" ); document.write( "18=a \n" ); document.write( "check \n" ); document.write( "3*12=5*18-54 \n" ); document.write( "36=90-54 \n" ); document.write( "36=36 \n" ); document.write( "ok\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |