document.write( "Question 1085728: If 2x+3y=11 and 2x-5y=3.what is the arithmetic mean of x and y?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #699801 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! If 2x+3y=11 and 2x-5y=3.what is the arithmetic mean of x and y? \n" ); document.write( "---------- \n" ); document.write( "Solve for x & y, then find the average of x & y. \n" ); document.write( "Average = (x+y)/2 \n" ); document.write( "--- \n" ); document.write( "arithmetic mean is the average. \n" ); document.write( " \n" ); document.write( " |