document.write( "Question 893820: Rnajan is younger than his father hy 20 years. 5 years ago his father was 3 times elder than him. Find the present age or his father. \n" ); document.write( "
Algebra.Com's Answer #541515 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Rnajan is younger than his father hy 20 years. 5 years ago his father was 3 times elder than him. Find the present age or his father. \n" ); document.write( "*** \n" ); document.write( "let x=present age of father \n" ); document.write( "x-20=Rnajan's present age \n" ); document.write( "5 yrs ago: \n" ); document.write( "x-5= father's age \n" ); document.write( "x-20-5=x-25=Rnajan's age \n" ); document.write( "x-5=3(x-25) \n" ); document.write( "x-5=3x-75 \n" ); document.write( "2x=70 \n" ); document.write( "x=35 \n" ); document.write( "present age of father=35 \n" ); document.write( " |