document.write( "Question 57063: Hi, experts/lifesavers...Can you please assist
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document.write( "THE SUM OF TWO NUMBERS IS 108. THE SECOND IS 8 MORE THAN 4 TIMES THE FIRST. WHAT ARE THE TWO NUMBERS? THANKS \n" );
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Algebra.Com's Answer #38765 by Scriptor(36) ![]() You can put this solution on YOUR website! Hi,\r \n" ); document.write( "\n" ); document.write( "Call the first number x and the second number y.\r \n" ); document.write( "\n" ); document.write( "We know that:\r \n" ); document.write( "\n" ); document.write( "x + y = 108 \n" ); document.write( "and we also know that: \n" ); document.write( "y = 4x + 8 (the second is 8 more then 4 times the first)\r \n" ); document.write( "\n" ); document.write( "Now fill in that second y in the first line: \n" ); document.write( "x + (4x + 8) = 108\r \n" ); document.write( "\n" ); document.write( "5x + 8 = 108\r \n" ); document.write( "\n" ); document.write( "5x = 100\r \n" ); document.write( "\n" ); document.write( "x = 20 \n" ); document.write( "=> y = 4*20 + 8 = 88\r \n" ); document.write( "\n" ); document.write( "Check for yourself that these 2 numbers are the right ones. \n" ); document.write( " |