document.write( "Question 463081: Reggie is 5 years old than Lani. Five years ago the sum of their ages was 25. How old are they now? \n" ); document.write( "
Algebra.Com's Answer #317349 by alicealc(293)![]() ![]() ![]() You can put this solution on YOUR website! Reggie = R \n" ); document.write( "Lani = L\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if it means that Reggie is 5 years older than Lani, then: \n" ); document.write( "R = 5 + L \n" ); document.write( "Five years ago: \n" ); document.write( "R - 5 + L - 5 = 25 \n" ); document.write( "5 + L - 5 + L - 5 = 25 \n" ); document.write( "2L - 5 = 25 \n" ); document.write( "2L = 25 + 5 \n" ); document.write( "2L = 30 \n" ); document.write( "L = 30/2 = 15 \n" ); document.write( "R = 5 + 15 = 20\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so, now Reggie is 20 years old, Lani is 15 years old \n" ); document.write( " \n" ); document.write( " |