document.write( "Question 426115: John is 5 times as old as he was 40 years ago so how old is he now/ \n" ); document.write( "
Algebra.Com's Answer #296533 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! \"John is 5 times as old as he was 40 years ago so how old is he now\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = his age now \n" ); document.write( "x - 40 = his age 40 years ago\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 5(x - 40){now, he is five times his age 40 years ago} \n" ); document.write( "x = 5x - 200 {used distributive property} \n" ); document.write( "-4x = -200 {subtracted 5x from both sides} \n" ); document.write( "x = 50 {divided both sides by -4}\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John is 50 now \n" ); document.write( "www.algebrahouse.com \n" ); document.write( " \n" ); document.write( " |