document.write( "Question 683682: One person is 3 years old. Another is 57 years old. I need to write an equation which models how old each person will be when the older person is three times as old as the younger person. \n" ); document.write( "
Algebra.Com's Answer #423694 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! Let \n" ); document.write( "Let \n" ); document.write( "--------------- \n" ); document.write( "I can put the equation into the form \n" ); document.write( " \n" ); document.write( "I can say \n" ); document.write( "(1) \n" ); document.write( "I can also say \n" ); document.write( "(2) \n" ); document.write( "(2) \n" ); document.write( "and \n" ); document.write( "(1) \n" ); document.write( "(1) \n" ); document.write( "(1) \n" ); document.write( "and \n" ); document.write( "(2) \n" ); document.write( "(2) \n" ); document.write( "So, the equation is \n" ); document.write( " \n" ); document.write( "Here's the plot \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |