document.write( "Question 606430: The difference between two numbers is four. On number (v) is five times the value of the other number (x). What are the two numbers? \n" ); document.write( "
Algebra.Com's Answer #382062 by Cintchr(481)![]() ![]() ![]() You can put this solution on YOUR website! v - x = 4 (The difference between two numbers is four.) \n" ); document.write( ". \n" ); document.write( "v = 5x (On number (v) is five times the value of the other number (x).) \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "Substitution is best used here. \n" ); document.write( "Plug 5x from the second equation in for the v in the first \n" ); document.write( ". \n" ); document.write( "5x - x = 4 \n" ); document.write( "4x = 4 \n" ); document.write( "x = 1 \n" ); document.write( ". \n" ); document.write( "Now plug 1 in for x in the 2nd equation. \n" ); document.write( "v = 5x \n" ); document.write( "v = 5(1) \n" ); document.write( "v = 5 \n" ); document.write( ".\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |