document.write( "Question 1168910: In 20 years, Lester will be 5 times his age 8 years ago. How old is he at present? \n" ); document.write( "
Algebra.Com's Answer #793558 by ikleyn(52798)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( " x + 20 = 5*(x-8)\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "It is your basic equation, from the condition.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Solve it\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " x + 20 = 5x - 40\r\n" ); document.write( "\r\n" ); document.write( " 20 + 40 = 5x - x\r\n" ); document.write( "\r\n" ); document.write( " 60 = 4x\r\n" ); document.write( "\r\n" ); document.write( " x = 60/4 = 15.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "ANSWER. Lester is 15 years old.\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |