document.write( "Question 984830: write an expression for the area of a rectangle whose width is 7 units less than the lenght \n" ); document.write( "
Algebra.Com's Answer #605664 by Timnewman(323)\"\" \"About 
You can put this solution on YOUR website!
Hi dear,
\n" ); document.write( "let L and w be the lenght and width of the rectangle respectively.
\n" ); document.write( "If the width of the rectangle is 7 unit less then the lenght,
\n" ); document.write( "Then,
\n" ); document.write( " w=L-7 ----(1)
\n" ); document.write( "But area of any
\n" ); document.write( "rectangle is
\n" ); document.write( "given by A=L*w ----(2)
\n" ); document.write( "substitute equ 1 in 2
\n" ); document.write( "Thus,
\n" ); document.write( "A=L(L-7)
\n" ); document.write( "A=Lē-7L ------{This is the required expression}
\n" ); document.write( "HOPE THIS HELPS;
\n" ); document.write( "Best regards,
\n" ); document.write( "Timnewman;:
\n" ); document.write( " \n" ); document.write( "
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