document.write( "Question 975345: Twice the difference of a number and five equals 9. \n" ); document.write( "
Algebra.Com's Answer #597104 by farohw(175)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( "Twice is 2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The difference of a number and five is x - 5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Equals 9 is of course, = 9\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Translation: 2(x - 5) = 9\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If you have to solve:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2(x - 5) = 9\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x - 10 = 9\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x = 9 + 10\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x = 19\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "then divide both sides by 2 to isolate x,\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 19/2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Best, \n" ); document.write( "Farohw\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |