document.write( "Question 1005634: Bob is four more than three times the age of his little sister. If Bod is nineteen, then how old is little sister? \n" ); document.write( "
Algebra.Com's Answer #621815 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "Bob is four more than three times \n" ); document.write( "the age of his little sister. \n" ); document.write( "B = 4 + 3S \n" ); document.write( "If Bob is 19 \n" ); document.write( "4 + 3S = 19 \n" ); document.write( "3S = 19 - 4 \n" ); document.write( "3S = 15 \n" ); document.write( "S = 15/3 \n" ); document.write( "S = 5 \n" ); document.write( "Bob's sister is 5 years old. \n" ); document.write( "hope this helps :-) \n" ); document.write( " |