document.write( "Question 1007697: I need help solving this word problem using elimination instead of substitution. The sum of two numbers is 38 and their difference is 16. find each number. all I figured out was my two equations. x+y=38 and x-y=16 \n" ); document.write( "
Algebra.Com's Answer #623551 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! x+y=38 \n" ); document.write( " x-y=16 \n" ); document.write( "------- \n" ); document.write( "Add and solve for \"x\":: \n" ); document.write( "2x = 54 \n" ); document.write( "x = 27 \n" ); document.write( "------ \n" ); document.write( "Solve for \"y\":: \n" ); document.write( "x + y = 38 \n" ); document.write( "27 + y = 38 \n" ); document.write( "y = 11 \n" ); document.write( "------------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-----------\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |