document.write( "Question 792777: Five yrs ago,a mother was twice as old as his son.in 6yrs time,d sum of their ages will b 82.find their present ages. \n" ); document.write( "
Algebra.Com's Answer #480134 by psbhowmick(878)![]() ![]() You can put this solution on YOUR website! Let the current age of son be x years and of mother be y years.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5 years ago: \n" ); document.write( "y-5=2(x-5) \n" ); document.write( "y=2x-5 \n" ); document.write( "2x-y=5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "6 years down: \n" ); document.write( "(x+6)+(y+6)=82 \n" ); document.write( "x+y=70\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x=25 \n" ); document.write( "Y=45 \n" ); document.write( " |