document.write( "Question 339630: The Gibson family drove a total of 540 miles in two days. On Tuesday they drove twice as many miles. How many miles did they drive on Monday? \n" ); document.write( "
Algebra.Com's Answer #243302 by nyc_function(2741)![]() ![]() You can put this solution on YOUR website! Let x = miles on Monday\r \n" ); document.write( "\n" ); document.write( "Let 2x = miles on Tuesday\r \n" ); document.write( "\n" ); document.write( "x + 2x = 540\r \n" ); document.write( "\n" ); document.write( "3x = 540\r \n" ); document.write( "\n" ); document.write( "x = 540/3\r \n" ); document.write( "\n" ); document.write( "x = 180\r \n" ); document.write( "\n" ); document.write( "The Gibson family drove 180 miles on Monday.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |