document.write( "Question 730230: If three times a number plus twenty is seven times that number, what is the number \n" ); document.write( "
Algebra.Com's Answer #853066 by ikleyn(53479) You can put this solution on YOUR website! . \n" ); document.write( "If three times a number plus twenty is seven times that number, what is the number \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3x + 20 = 7x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "20 = 7x - 3x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "20 = 4x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 20/4 = 5.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "ANSWER. The number is 5.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |