document.write( "Question 1146679: If the width of a certain rectangle is increased by 3 and the length decreased by 3, the area is seen to increase by 6. But if the width is reduced by 5 and the length increased by 3, the area decreases by 90. Find the original dimensions.\r
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Algebra.Com's Answer #767948 by richwmiller(17219)\"\" \"About 
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l*w=a
\n" ); document.write( "(w+3)*(l-3)=a+3
\n" ); document.write( "(w-5)*(l+3)=a-90
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