document.write( "Question 937311: the length of a rectangle is 20 inches greater than its width. the perimeter is 360 inches. how many inches long is the width \n" ); document.write( "

Algebra.Com's Answer #571034 by TimothyLamb(4379) $\"\"$ $\"About$

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x = y + 20
\n" ); document.write( "2x + 2y = 360
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\n" ); document.write( "put the system of linear equations into standard form
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\n" ); document.write( "x - y = 20
\n" ); document.write( "2x + 2y = 360
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\n" ); document.write( "copy and paste the above standard form linear equations in to this solver:
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\n" ); document.write( "solution:
\n" ); document.write( "x = length = 100 inches
\n" ); document.write( "y = width = 80 inches
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