document.write( "Question 1095281: the differences between two numbers is 15. If 8 added to twice the greater number, the result is 4 less than 3 times the lesser number. find the two numbers. \n" ); document.write( "
Algebra.Com's Answer #804077 by CubeyThePenguin(3113)![]() ![]() You can put this solution on YOUR website! x = greater number \n" ); document.write( "y = lesser number\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x - y = 15 \n" ); document.write( "2x + 8 = 3y - 4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x - y = 15 \n" ); document.write( "2x - 3y = -12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Multiply the first equation by -3.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-3x + 3y = -45 \n" ); document.write( "2x - 3y = -12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Add to get -x = -57.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The numbers are 57 and 42. \n" ); document.write( " |