document.write( "Question 1019198: The sum of two numbers is 28 and their difference is 4. What are the numbers? \n" ); document.write( "
Algebra.Com's Answer #635144 by addingup(3677)![]() ![]() You can put this solution on YOUR website! x+y = 28 \n" ); document.write( "x-y = 4 and x = 4+y \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~~ \n" ); document.write( "4+y+y = 28 \n" ); document.write( "2y = 24 \n" ); document.write( "y = 12 is one and the other is: \n" ); document.write( "28-12 = 16 \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ \n" ); document.write( "Check: \n" ); document.write( "16-12 = 4 We have the correct answer \n" ); document.write( " |