document.write( "Question 604243: The length of a rectangle is 4 cubits more than twice its width. Find the dimensions of the rectangle if the area of the rectangle is 126 square cubits. \n" ); document.write( "
Algebra.Com's Answer #381023 by flame8855(424)\"\" \"About 
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let l be the length
\n" ); document.write( "let w be the width
\n" ); document.write( "l= 4 +2w
\n" ); document.write( "lw=126
\n" ); document.write( "w(4+2w)=126
\n" ); document.write( "4w + 2w^2 = 126
\n" ); document.write( "w = 7
\n" ); document.write( "l = 18
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