document.write( "Question 524218: If i am 8 and my dad is 41 then in how many years will my dad be twice my age? \n" ); document.write( "
Algebra.Com's Answer #347648 by Maths68(1474)![]() ![]() You can put this solution on YOUR website! Your present age = 8 \n" ); document.write( "Yours Dad = 41\r \n" ); document.write( "\n" ); document.write( "Let \n" ); document.write( "It takes = x years\r \n" ); document.write( "\n" ); document.write( "After x years \n" ); document.write( "your Dad will be = 41+x \n" ); document.write( "You will be = 8+x \n" ); document.write( "Then \n" ); document.write( "Your Dad will be twice of your age \n" ); document.write( "2(8+x)=41+x \n" ); document.write( "16+2x=41+x \n" ); document.write( "2x-x=41-16 \n" ); document.write( "x=25\r \n" ); document.write( "\n" ); document.write( "After 25 years your Dad will be twice of your age.\r \n" ); document.write( "\n" ); document.write( "Check \n" ); document.write( "===== \n" ); document.write( "After 25 years you will be = 8+25=33 \n" ); document.write( "After 25 years your Dad will be = 41+25=66\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |