document.write( "Question 401414: 5 years ago, Bob was 1/3 of the age he will be in 9 years. How old is Bob now?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #284074 by njusa(12)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "(x-5)3 = x+9 \n" ); document.write( "3x-15 = x+9 \n" ); document.write( "2x = 24 \n" ); document.write( "x = 12 \n" ); document.write( "BOB is currently 12 years old\r \n" ); document.write( "\n" ); document.write( "Check: \n" ); document.write( "12+9 = 21 \n" ); document.write( "12-5 = 7 \n" ); document.write( "21/7=3 \n" ); document.write( " |