document.write( "Question 429825: bob is 6 years older than his sister, and the sum of their ages is 32. how old bob? \n" ); document.write( "
Algebra.Com's Answer #298535 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! Let Bob's sister be X. Bob is six years older, or X+6, thus:\r \n" ); document.write( "\n" ); document.write( "X+X+6=32 \n" ); document.write( "2X=26 \n" ); document.write( "X=13\r \n" ); document.write( "\n" ); document.write( "Bob's sister is 13. Bob is 19. \n" ); document.write( " |