document.write( "Question 548875: The difference of two numbers is 14. three times the larger number is 45 less than four times the smaller. What are the two numbers. \n" ); document.write( "
Algebra.Com's Answer #357254 by mananth(16946)![]() ![]() You can put this solution on YOUR website! x y the numbers x>y\r \n" ); document.write( "\n" ); document.write( "x-y=14...............1\r \n" ); document.write( "\n" ); document.write( "3x=4y-45 \n" ); document.write( "3x-4y=45..............2\r \n" ); document.write( "\n" ); document.write( "multiply (1) by -1 and add the equation to (2)\r \n" ); document.write( "\n" ); document.write( "-3x+3y=-42 \n" ); document.write( "3x-4y=45 \n" ); document.write( "-y=3 \n" ); document.write( "y=-3 \n" ); document.write( ".. \n" ); document.write( "plug y in (1) \n" ); document.write( "x-(-3)=14 \n" ); document.write( "x+3=14 \n" ); document.write( "x=11 \n" ); document.write( " \n" ); document.write( " |