document.write( "Question 112051: The sum of two numbers is 33. Their difference is 7. What are the two numbers? \n" ); document.write( "
Algebra.Com's Answer #81742 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! X+Y=33 \n" ); document.write( "X-Y=7 NOW ADD THESE 2 EQUATIONS \n" ); document.write( "-------------------------------- \n" ); document.write( "2X=40 \n" ); document.write( "X=40/2 \n" ); document.write( "X=20 ANSWER. \n" ); document.write( "20+Y=33 \n" ); document.write( "Y=13 ANSWER. \n" ); document.write( "PROOF \n" ); document.write( "20-13=7 \n" ); document.write( "7=7 \n" ); document.write( " |