document.write( "Question 892834: the perimeter of a square is 12 cm greater than that of another square. Its area exceeds the area of the other by 39 cm^2> find the perimeter of each square \n" ); document.write( "
Algebra.Com's Answer #540846 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
x, side of the given square
\n" ); document.write( "y, side of the other square\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"highlight_green%284x=12%2B4y%29\", perimeter of a square is 12 cm greater than that of another square.
\n" ); document.write( "This equation can be simplified through division by 4:
\n" ); document.write( "\"highlight_green%28x=3%2By%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The next description should mean \"Its\" refers to the given square of 4x perimeter.\r
\n" ); document.write( "\n" ); document.write( "\"highlight_green%28x%5E2=39%2By%5E2%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "You should find no trouble solving the system:
\n" ); document.write( "\"highlight%28system%28x=3%2By%2Cx%5E2=39%2By%5E2%29%29\"
\n" ); document.write( "
\n" );