document.write( "Question 693279: carol is 5 times as old as her brother she will be 3 times as old as her brother in two years . how old is carol? \n" ); document.write( "
Algebra.Com's Answer #427340 by rimjhim.tomar(21)![]() ![]() You can put this solution on YOUR website! let carol's brother be x yrs old. \n" ); document.write( "A.T.Q. \n" ); document.write( "carol's age=5x \n" ); document.write( "now after 2 yrs, \n" ); document.write( "carol's brother is x+2 yrs old. \n" ); document.write( "and carol's age= 5x+2 \n" ); document.write( "A.T.Q. \n" ); document.write( "carol will be three times older than her brother. \n" ); document.write( "so, \n" ); document.write( "3(x+2)=5x+2 \n" ); document.write( "3x+6=5x+2 \n" ); document.write( "5x-3x=6-2 \n" ); document.write( "2x=4 \n" ); document.write( "x=2 \n" ); document.write( "hence carol's age =5x = 5(2) =10 yrs\r \n" ); document.write( "\n" ); document.write( "-Rimjhim \n" ); document.write( " |