document.write( "Question 879739: If the difference between a number and six is doubled the result is five more than the number. Find the number. \n" ); document.write( "
Algebra.Com's Answer #531011 by harpazo(655)![]() ![]() You can put this solution on YOUR website! Let n be the number you need to find.\r \n" ); document.write( "\n" ); document.write( "2(n-6) = n + 5\r \n" ); document.write( "\n" ); document.write( "We now solve for n.\r \n" ); document.write( "\n" ); document.write( "2n - 12 = n + 5\r \n" ); document.write( "\n" ); document.write( "2n - n = 5 + 12\r \n" ); document.write( "\n" ); document.write( "n = 17\r \n" ); document.write( "\n" ); document.write( "The answer is 17.\r \n" ); document.write( "\n" ); document.write( "By the way, you could use any letter to represent the number you are looking for. It does not have to n or x or y. Understand? \n" ); document.write( " |