document.write( "Question 788432: 3 Rosenberg sisters ages are consecutive odd integers. if the sum of their ages is 231, how old is oldest sister\r
\n" );
document.write( "\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #478507 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 3 Rosenberg sisters ages are consecutive odd integers. if the sum of their ages is 231, how old is oldest sister \n" ); document.write( "------------ \n" ); document.write( "1st: 2x-1 \n" ); document.write( "2nd: 2x+1 \n" ); document.write( "3rd: 2x+3 \n" ); document.write( "---------- \n" ); document.write( "Sum = 231 \n" ); document.write( "6x+3 = 231 \n" ); document.write( "6x = 228 \n" ); document.write( "x = 38 \n" ); document.write( "------ \n" ); document.write( "Oldest = 2x+3 = 2*38+3 = 89 years \n" ); document.write( "-------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "==================== \n" ); document.write( " |